00639nam a22001577a 4500 20120209152630.0 007047267X 00.00 B-61607 DPL ENG Simmons, Curt 41383 MCSE internet security and acceleration server 2000 study guide : (Exam 70-227) / by Curt Simmons Nwe Delhi Tata McGraw-Hill Publishing 2001 xxxv, 655p. 22 cms. ddc EN 005.754 SIM 62423 62423 0 0 0 0 NFIC ZLS ZLS 2012-02-09 0.00 0 005.754 SIM B-061607 2012-02-09 00:00:00 0.00 EN