000 00299nam a22001097a 4500
082 _a621.381
_bGRA
100 _aGray Truman S
245 _aApplied eletronics ; A first course in electronics, electron tubes and associated circuits
250 _a2
260 _aBombay
_bAsia pub
_c1973
942 _cBK
999 _c213853
_d213853