000 00261nam a2200121Ia 4500
008 241124s9999 xx 000 0 und d
100 _aHan-Way, Huang
245 0 _aUsing The MCS-51 Microcontroller
260 _b-
260 _c0
300 _a544
942 _cBK
999 _c9589
_d9589