000
00348nam a2200121Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
Elgerd O.L
245
_a
Electric energy systems theory : An introduction.
260
_b
Tata McGraw Hill
_a
New Delhi
650
_a
Accounting
942
_c
BK
999
_c
3015
_d
3015