000 00222 a2200097 4500
001 25339
100 _aMaley, G A
245 _aLogic Design of Transistor Digital Computers
260 _a
_bCl
_c1963
090 _c17103
_d17103
942 _aNUST-CAE
_cM
_c7896
999 _c260412
_d260412