000 00295nam a22001337a 4500
020 _a8129701960
082 _a621.381
_bKRI
100 _aKrishnamurthy, K A
245 _aDigital lab primer
260 _aSingapore
_bPearson Education
_c2003
300 _a303
650 _aLogic Gates
942 _cBK
999 _c246138
_d246138