00301nam a2200109 a 450000500170000002000150001708200190003210000240005124500670007526000270014230000220016920251203091525.0  a8185274649  a001.642,milb_  aMiller, Michael, A.  a6800 microprocessor: architechure, programming and applicatons  aDelhi: Universalc1989  axiv,514p.c24 cm.