000 00274nam a2200109Ia 4500
020 _a0-87692-208-6
100 _aLance A Leventhal
245 _aIntroduction to Microprocessors: Software, Hardware program
260 _c1990
_bPHI
_aNew Delhi
300 _axv+624
942 _cBK
999 _c18870
_d18870