000 00371nam a2200181Ia 4500
008 140910s9999 xx 000 0 und d
082 _bTHO - D
100 _aThomas,Robert M
245 _aDos 6 And 6.2
250 _a2nd
260 _aNew Delhi
260 _bBpb Pub
260 _c1995
300 _a346p
650 _aIT & CS
942 _2DDC
942 _cBook
999 _c15370
_d15370