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003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a621.318
_bB P
100 1 _aBEYNON. JOHN
245 1 0 _aPRINCIPLES OF ELECTRONICS AUSER - FRUNDLY APPROACH /
_cBEYNON. JOHN
260 _a[S.N] :
_bELLIS HORWOOD ،
_c1990
300 _a293 P
650 0 4 _aELECTRONICS
942 _2ddc
_cBK
999 _c20510
_d20510