000
00284nam a2200109 4500
020
_a
8183564178
020
_a
978-8183564175
100
_a
S. Singh
245
_a
X-Rays and Wave Mechanics
260
_a
India
_b
DISCOVERY PUBLISHING HOUSE
_c
7.87 x 5.51 x 1.57 inches
942
_c
BK
999
_c
4339
_d
4339