000
00277nam a22001337a 4500
020
_a
9780070583894
082
_a
621.317
100
_a
M.D SINGH
245
_a
POWER ELECTRONICS
250
_a
2 ND
260
_a
NEW DELHI
_b
MGH
_c
2007
300
_a
XXI, 1071 P
942
_c
BK
999
_c
8503
_d
8503