TY  - BOOK
AU  - Bobkov,V G,Demin,V P
AU  - Keirim,I B
TI  - RADIATION SAFETY DURING SPACE FLIGHTS
U1  - NASA 
PY  - 1965///
CY  - 
PB  - Nasa, Washington, D.C.
N1  - Bound With Nasa Tt F-348-355.Lack No-351-55
ER  -