000
00258nam a2200109Ia 4500
008
220201s2002 xx 000 0 eng d
082
_a
621.3
_b
DAR
100
_a
Dargan,CR
245
0
_a
Electrical Technology
260
_b
Dhanpat Rai Pub.
_c
2002
942
_2
ddc
999
_c
87474
_d
87474