00303nam a2200121Ia 4500 191201s2008 xx 000 0 und d SILBERSCHATZ,Abraham Operating Systems Concepts 2008 Wiley Dreautech India N.Delhi 951 MCA ddc BB 7477 7477 0 0 ddc 0 0 MCA PIET PIET 2011-10-08 Valley Book House 499.00 172 0 BB7597 2019-12-04 00:00:00 2011-10-08 BB 0 0 ddc 0 0 MCA PIET PIET 2011-10-08 Valley Book House 499.00 172 0 BB7598 2020-02-27 00:00:00 2011-10-08 BB 0 0 ddc 0 0 BTECHCSE PIET PIET 2014-09-29 Orange Books International 599.00 4883 0 BB10971 2019-12-04 00:00:00 431.28 2014-09-29 BB