00433nam a2200157Ia 4500008004100000020001800041035001000059082001800069100002200087245006800109250000600177260005400183300000800237500000900245650002100254210723s9999||||xx |||||||||||||| ||und||  a81-900828-4-1  a21458  a510.7834BAYA  aAyala, Kenneth J. 0a8051 Micro-controller, Architecture, Programming & Applications  a-  aMumbaibPenram International Publishing ( India )  a367  a5930  aComputer Science