TY  - SER
ED  -  United States. 
TI  -  Physics and Chemistry (Section A) / 
U1  -  510.5 
PY  - 1965///-
CY  -  Washington : 
PB  -  United States department of commerce, 
KW  -  Science
KW  -  Periodicals
N1  -  Latest issue consulted: Vol. 69A (Nov. 1965)
ER  -