00287nam a2200121 a 450000500170000008200190001710000170003624500420005325000120009526000220010730000180012970000180014720251203092225.0  a001.6404,bzak  aZaks, Rodnay  aMicroprocessor interfacing techniques  a3rd ed.  aDelhi: BPB.c1988  a456p.c22 cm.  aLesea, Austin