000 00345nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aWalker, S.
245 _aUnderstand Computer science applications
260 _c0
_bTexas Industrument Inf. Con
366 _b0
650 _aGENERAL
942 _cBK
999 _c71105
_d71105