000 00266nam a2200109Ia 4500
020 _a0-669-00564-9
100 _aDwight H Sawin III
245 _aMicroprocessors and Microcomputer Systems
260 _c1977
_bLexington Books
_aToronto
300 _axiv+265
942 _cBK
999 _c8050
_d8050