00450 a2200169 4500 9783642225826 DLC DLC 004.24 Gunther, Neil J. Analyzing computer system performance with perl: PDQ Neil J. Gunther 2nd ed New York Springer 2011 474 p. Computer systems--Evaluation Neil J. Gunther BK 004.24 GUN ddc 10773 10773 0 0 0 0 NFIC CL CL DACOM 2012-03-27 Eagle Information Marketing 6600.50 0 004.24 GUN SEECS010933 2019-01-14 2017-01-05 BK