00396nam a2200157Ia 4500 230718s9999 xx 000 0 und d eng 004.6 PAT Patten K. 133033 Data Networking Made Easy 2002 Firewall Media 344 Rs. 360.00 Patten K. 133033 B:111518-Apr-2002 COMP 54 303416 303416 0 0 0 0 CCEP CCEP 2002-04-23 MBS COMP 306.00 1115 0 004.6 CCEP-BK-14623 2023-07-18 00:00:00 54 360.00 2002-04-18 BK 014623