000
00247nam a2200109Ia 4500
008
220201s1973 xx 000 0 eng d
100
_a
Partab,H
245
0
_a
Modern electrictraction
260
_b
Dhanpat Rai
_c
1973
300
_a
760
942
_2
ddc
999
_c
83567
_d
83567