000 00247 a2200097 4500
001 33035
100 _aTokheim,R.L
245 _aDigital Electronics:Principles and Applications + CD
260 _aBoston
_bMcGraw-Hill
_c2003
090 _c22163
_d22163
942 _aNUST-CAE
_cM
_c13518
999 _c268108
_d268108