Que`s MS-DOS 5 : user`s guide / Que Development Group. - spl.ed. / . - New Delhi : Prentice Hall of India , 1993. - xxx,945p. : ills,figs ; 24cm . NULL ISBN: Rs. 225.00 Subjects--Index Terms: OPERATING SYSTEMS (COMPUTERS)-MS-DOS 5 Dewey Class. No.: 005.432M5 / QUE/Q