000 00333nam a2200133Ia 4500
100 _aSlurzberg morris & Osterheld william
020 _a0-07-058309-9
250 _a3rd
942 _cBK
245 _aEssentials of communication electronics
260 _aMcgraw hill, Singapore
_c1973
082 _a621.381 Slu/Ost
300 _axv,791
999 _c11626
_d11626