000
00233nam a22000977a 4500
082
_a
539.7
_b
COH.C
100
_a
Cohen, Bernard L
245
_a
Concepts of nuclear physics
260
_a
New Delhi
_b
Tata Mc graw Hill
_c
1975
942
_c
BK
999
_c
211892
_d
211892