000 00444nam a2200193Ia 4500
005 20250619144750.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c15
040 _aMAIN
041 _aEnglish
082 _a621.381
_bGRA
100 _aGraff, Heinz
245 0 _aElectronics
260 _aCalcutta
_b; Asia Publishing House
_c, 1966
300 _a155p.
650 _aElectronics
650 _aEngineering
942 _cBK
999 _c111748
_d111748