000 00398nam a2200169Ia 4500
008 220601s2009 xx 000 0 eng d
020 _qPB
041 _aEnglish
082 _a005.2
_bGOT P9
100 _aGothmann, William H
245 0 _aDigital electronics
250 _a2nd
260 _aNew Delhi
_bPHI Learning
_c2009
300 _a383p.
650 _aComputer Science
942 _2ddc
_cBK
999 _c22543
_d22543