00499nam a2200229Ia 4500 73386 73386 9789332549579 English 005.432U BAC BACH DESIGN OF THE UNIX OPERATING SYSTEM 1 PEARSON 2016 471 PAPER 449 Rupees PURCHASE TBH 11.05.2017 Supplier Paper Pack UG UNIX CENTRAL LIBRARY BK 0 0 0 0 SSN SSN 2011-05-20 449.00 1 005.432U BAC 73069 2021-09-28 00:00:00 2021-04-12 2017-06-13 22 BK IT 0 0 0 0 SSN SSN 2011-05-20 449.00 0 005.432U BAC 73070 2017-06-13 00:00:00 2017-06-13 22 BK IT