000
00326nam a2200133Ia 4500
100
_a
Clayton/A.E
942
_c
BK
654
_a
Direct current
245
_a
Performance and design of direct current machines
260
_b
Oxford and IBH pub
_a
New Delhi
_c
1987
082
_a
621.3132
_b
CLA
300
_a
516
546
_a
ENGLISH
999
_c
21031
_d
21031