00563nam a2200157 a 4500 20190520021519.0 080414s19uu xx 00 eng d Erickson, Fritz J Effective Access 7.0 / Fritz J. Erickson, John A. Vonk. Chicago : Irwin, c1996. x, 166 p. : ill. The effective series Includes appendix and index. Access (Computer file) OLOPSC 10.00Php 35483 35483 0 0 0 0 CLLRC CLLRC CIR 2019-05-20 0 HF 5548.4 M525 E75 1996 CL7157 2025-06-10 00:00:00 2019-05-20 BK