000 00301nam a2200109Ia 4500
008 230130s1986 xx 000 0 und d
041 _aeng
082 _a537.5
100 _aGothmann, W. H.
_91479181
245 _aDigital Electronics
260 _aN. Delhi
_bPrentice -Hall of India Private Limited
_c1986
999 _c961805
_d961805