00580nam a22001937a 4500 20180827132147.0 A-952651 0074630903 0.00 A-952651 BPPD/PUB 005.43 Das, Sumitabha Unix concepts and applications / by Sumitabha Das New Delhi Tata McGraw-Hill publishing company limited 1998 7 West patel nagar New Delhi 110008 xxv, 565p. 25cm(Hb) Includes index ddc EN DAS 005.43 156393 156393 0 0 0 0 NFIC BL4 BL4 2018-08-27 BPPD/PUB 0.00 0 005.43 DAS A-952651 2018-08-27 00:00:00 0.00 2018-08-27 EN