000 00268nam a22001217a 4500
020 _a0-07-033387-4
082 _a005.6 KAT'M
245 _aMICROPROGRAMMING PRIMER
250 _aKATZAM, HARRY
260 _aNEWYORK
_bMCGRAW HILL
_c1977
300 _a254P
942 _cBK
999 _c581033
_d581033