This guide introduces the IBM Virtual Machine computer system as it is used at Penn State's Center for Academic Computing (CAC). The system is sometimes referre

A supplement to the manuals published by IBM; it provides an overviewof extensions to the basic CMS system, mostly written by staff of the Penn tate Center for

This user's guide is designed to explain how to access the Compustat and CRSP data files on VM/CMS, for interaction with the user's FORTRAN program.