000 00299nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aCLEMENTS, ALEN
245 0 _aMICROPROCESSOR SUPPORT CHIPS SOUR
250 _aLONDON
260 _aNEW YORK
_bMEC-GRAW HILL
_c1991
300 _a1072
942 _2ddc
999 _c66619
_d66619