000 00299nam a2200133Ia 4500
020 _a0070398836
100 _aMalvino A P
245 _aDigital Principles and Applications
250 _a4
260 _c1988
_bMC GRAW HILL (ISE)
_aSingapore
300 _a540
700 _aLeach D P
942 _cBK
999 _c14821
_d14821