000 00286nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aAlbert Paul Malvino/ Donald P Leach
245 0 _aDigital principles & applications
250 _a4th
260 _aNew Delhi
_bTMH
_c2000
942 _cBK
999 _c10691
_d10691