00341nam a2200121Ia 4500008004100000020001800041041000800059082001900067100001900086245007000105260003600175300000800211211209s1997    xx            000 0 und d  a981-254-261-2  aeng  a629.89 N97 AYA  aAYALA, KENNETH  a8051 MICROCONTROLLER: ARCHITECTURE, PROGRAMMING AND APPLICATIONS   aSINGAPOREbTHOMSON/BROOKSc1997  a367