000 00363 a2200145 4500
020 _a817029374X
082 _a005.44
_bJAI
090 _c3658
_d4525
100 _aJain, Satish
245 _aDos 6 & 6.2 companion
260 _aNew Delhi
_bBPB
_c1994
_g1994
300 _axv, 415p.
_c23cm.
650 _aOperating systems for specific types of computer
942 _cL
999 _c32655
_d32655