000 00301nam a2200121Ia 4500
008 211209s1987 xx 000 0 und d
041 _aeng
100 _aRICHARD ALLEN KING
245 _aIBM PC-DOS HAND BOOK
250 _a2 ed.
260 _aNEW DELHI
_bBPB PUBLICATIONS
_c1987
300 _aXXIV, 340
999 _c100811
_d100811