000 00279nam a2200121Ia 4500
020 _a0074636189
100 _a"Gopal" Gopalan K
245 _aIntroduction to Digital Microelectronic Circuits
250 _a1
260 _c2003
_bTMH
_aNew Delhi
300 _axii+628
942 _cBK
999 _c30761
_d30761