000
00345nam a2200157 4500
008
160616s2002 000 0
245
_a
Gravity
100
_a
Gamow, George
260
_a
New York
260
_b
Dover publications Inc
260
_c
2002
300
_a
157
020
_a
0486425630
942
_c
BK
_2
BK20466
080
_a
53 GAM
999
_c
20466
_d
20466