000
00233nam a2200097Ia 4500
999
_c
5392
_d
5392
100
_a
Orla E Loper
245
_a
Direct Current Fundamentals
260
_c
1969
_b
D.B.TARAPOREVALA SONS & CO.
_a
Bombay
300
_a
v+336+A.10+8
942
_c
REF