000 00321nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 7029 310 3
082 _a005.43 D
_bSTU/LE
100 _aSTULTZ, Russell A.
245 0 _aLEARN DOS IN A DAY
260 _bComdex Computer Publishing, New Delhi
_a
_c1994
942 _cBK
999 _c3736
_d3736