000
00278nam a2200121Ia 4500
008
211126s9999 xx 000 0 und d
082
_a
621.317
100
_a
G.K.MITHAL
245
0
_a
INDUSTRIAL AND POWER ELECTRONICS
260
_b
KHANNA
365
_b
250.00
942
_c
BTECH
999
_c
143446
_d
143446