The  RP  is  primarily  concerned  with  Sections  I  and including   budgeting,   disbursing,   accounting, III;  therefore,  these  specific  sections  will  be auditing,  industrial  and  other  special  financial discussed  in  the  following  paragraphs. matters,  and  statistical  reporting. MAJOR   NUMERICAL SUBJECT  GROUPS Each  of  the  previously  mentioned  14  major subject  groups  is  designated  by  a  four-  or  five- digit  numeric  code.  These  major  subject  groups are: 1000  Series  (Military  Personnel) — Includes subjects  relating  solely  to  the  administration  of military  personnel. 2000  Series  (Telecommunications) — This series includes subjects relating to general com- munication   matters   and   to   communication systems  and  equipment. 3000 Series (Operations and Readiness) — Includes  subjects  relating  to  such  matters  as operational  plans,  fleet  operations,  operational training   and   readiness,   warfare   techniques, operational   intelligence,   and   research   and development. 4000 Series (Logistics) — Includes subjects relating to the logistical support of the Navy and Marine Corps including procurement, supply con- trol,  property  redistribution  and  disposal,  travel and other transportation, maintenance, construc- tion and conversion, production and mobilization planning,  and  foreign  military  assistance. 5000  Series  (General  Administration  and Management) — Includes subjects relating to the administration, organization, and management of the  Department  of  the  Navy,  including  general personnel  matters,  security,  external  relations,  law and legal matters, office services, and publication and printing matters. 6000  Series  (Medicine  and  Dentistry)  — This  series  includes  subjects  relating  to  medical matters, such as physical fitness, general medicine, special or preventive medicine, dentistry, medical equipment  and  supplies. 7000  Series  (Financial  Management) — Includes  subjects  relating  to  the  financial administration  of  the  Department  of  the  Navy, 8000  Series  (Ordnance  Material) — This series includes subjects relating to all types of ord- nance material and weapons, including ammuni- tion and explosives, guided missiles of all types, underwater  ordnance  materials,  and  miscellaneous ordnance   equipment. 9000 Series (Ships Design and Material) — Includes subjects relating to such matters as the design,  characteristics,  and  readiness  of  ships,  and to  ships  material  and  equipment. 10000  Series  (General  Material)  —  Includes subjects  relating  to  general  categories  of  materials not  included  in  the  specialized  material  groups. It  includes  photographic  equipment  and  acces- sories,  general  machinery  and  tools,  personnel (materials),  and  miscellaneous  categories. 11000   Series   (Facilities   and   Activities Ashore) — This series includes subjects relating to ashore  structures  and  facilities,  fleet  facilities, transportation  facilities,  utilities  and  services,  and other  similar  subjects. 12000   Series   (Civilian   Personnel) — In- cludes subjects relating solely to the administra- tion  of  civilian  personnel. 13000   Series   (Meteorological   and   Astro- nautical Material) — Includes subjects relating to aeronautical  and  astronautical  material,  including parts,  accessories  and  instruments;  special  devices; armament; serological  equipment,  weapons systems,  types  of  aircraft;  and  astronautic vehicles. 16000   Series   (Coast   Guard   Missions) — This series includes subjects relating solely to the administration and mission of the Coast Guard. NOTE: General personnel subjects relating to both civilian and military personnel are included in the 5000 series. The  14  major  numerical  subject  groups  are subdivided into primary, secondary, and tertiary breakdowns depending upon the scope and com- plexity  of  the  major  subject.  Some  of  the  major 3-7