Kanetkar, Yashavant P.. Test your Unix skills / Yashavant P. Kanetkar. - New Delhi : BPB Publications , 1997. - viii,202p. : ill.,figs. ; 23cm . NULL ISBN: 8170298482 Rs. 81.00 Subjects--Index Terms: OPERATING SYSTEMS (COMPUTERS) Dewey Class. No.: 005.432U / KAN/T