000 00229nam a2200085 4500
080 _a621.382.3
_bMID.75
245 _aKnow your tube and transistor testers
100 _aMIddleton, Robert G
260 _bD.B.Taraporevala sons & Co., Bombay, 1975
300 _a142p
999 _c27387
_d27387