000 00523nam a2200181Ia 4500
008 170901s1971 xx 000 0 und d
020 _a0070992088
082 _a621.38028
_bA41E
100 _aAllison, John
245 0 _aElectronic Engineering Materials and Devices
250 _a14
260 _aNew Delhi
_bTata McGraw Hill Publishinjg Company Limited
_c1971
300 _a303
650 _aEngineering and allied operations
650 _aTechnology (Applied sciences)
653 _aElectronics
942 _2ddc
_cBK
999 _c11625
_d11625