http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Introduction to PSpice manual electric circuits using ORCad release 9.2
With CD-ROM: Introduction to PSpice manual for Electric circuits using Orcad release 9.2 / James W. Nilsson, Susan A. Riedel