000
002520000a22001090004500
245
_a
The book of popular science vol.1
260
_a
New York
_b
Grolier Society
_c
1956
300
_a
420p. : ill.
080
_a
5(03)
_b
B6
041
_a
EN
942
_c
BK
999
_c
52983
_d
52983