TY  - BOOK
ED  - United States
TI  - Physical training
T2  - War Department field manual
PY  - 1946///
CY  - Washington
PB  - United States G.P.O.
KW  - Physical education and training
KW  - Local
N1  - Supersedes FM 21-20, 6 March 1941; TC 87, 17 November 1942; and WD pamphlet no. 21-9, 1 May 1944
ER  -