000
00298nam a22001217a 4500
020
_a
9788121938990
082
_a
530
_b
AVA/PR
100
_a
Avadhanulu, M.N
245
_a
Problems in engineering physics
260
_a
New Delhi
_b
S.Chand & company Ltd
_c
2012
700
_a
Choubey, S.R
942
_c
BK
999
_c
267940
_d
267940