00336    a2200121   4500020001500000082001800015100002500033245005000058260004100108300001700149650001900166700002900185  a8178085747  a621.3916bMAZ  aMazidi, Muhammad Ali  aThe 8051 microcontroller and embedded systems  aDelhibPearson educationc2000g2000  a447p.c24cm.  aMICROCOMPUTERS  aMazidi, Janice Gillispie