000
002930000a22001210004500
245
_a
Smithsonian treasury of 20th century science
100
_a
True, W.P., ed.
260
_a
New York
_b
Simon & Schuster
_c
1966
300
_a
544 p.
080
_a
5(047.1)
_b
T7
041
_a
EN
942
_c
BK
999
_c
52987
_d
52987