000
00303pam a2200133a 44500
082
_a
621.3747
_b
T235t
100
_a
245
1
_a
TYPICAL OSCILLOSCOPE CIRCUITRY
260
_a
Portland
_b
Oregon
_c
1961
300
_a
1 v.
650
_a
Cathode Ray Oscillograph
964
_g
CIRC
997
_a
K9869 s C
999
_c
387304
_d
387304