TY  - BOOK
ED  - United States.
TI  - Education for national survival: a handbook on civil defense  for schools
AV  - UA927 .A537 1956
U1  - 355.232 
PY  - 1956///]
CY  - Washington]
PB  - U.S. Dept. of Health, Education, and Welfare, Office of Education
KW  - Civil defense
KW  - United States
KW  - School management and organization
N1  - Bibliography: p. 71-73
ER  -