000
00242 a2200109 4500
082
_a
621.38
_b
W52i
245
1
_a
INDUSTRIAL ELECTRONICS REFERENCE BOOK
260
_a
N. Y.
_b
Wiley
_c
1957
300
_a
680
964
_g
CIRC
997
_a
6785 s C
999
_c
451628
_d
451628