Norton, Peter. Peter Norton`s complete guide to windows NT 4 workstations / Peter Norton and John Paul Muller. - New Delhi : Techmedia , 1997. - xxx,891p. : ills.,fig. ; 25cm . NULL ISBN: 8187105623 Rs. 450.00 Subjects--Index Terms: OPERATING SYSTEMS (COMPUTERS)- WINDOWS NT Dewey Class. No.: 005.432WIN-NT4 / NOR/P