TY  - BOOK
ED  - National Science Board U.S.
TI  - The physical sciences: report of the National Science Board submitted to the Congress, 1970
AV  - T14.5Q127.U6 .U54 1970
U1  - 509.73 
PY  - 1970///]
CY  - [Washington
PB  - For sale by the Supt. of Docs., U.S. Govt. Print. Off.
KW  - Physical sciences
KW  - United States
KW  - Local
N1  - "NSB 70-1."
ER  -