000
00281nam a2200121Ia 4500
008
230718s9999||||xx |||||||||||||| ||und||
082
_a
621.31
100
_a
UPPAL S L
245
0
_a
ELECTRICAL POWER SYSTEMS
250
_a
15
260
_b
KHANNA
_c
2015
_a
NEW DELHI
300
_a
1556
999
_c
58752
_d
58752