000 00311nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Williams, D."
245 0 _a"The programmers technical reference MS DOS, IBM PC & Compatribles"
260 _bGalgotia
260 _c1995
365 _b0.00
942 _cBK
999 _c141303
_d141303