000
00262nam a22001217a 4500
020
_a
8171419518
082
_a
539.7
_b
JHA/T
100
_a
Jha, D K
245
_a
Textbook of atomic physics
260
_a
New Delhi
_b
Discovery
_c
2011
300
_a
347
942
_c
BK
999
_c
32391
_d
32391