(MVS/System Extensions), next to MVS/SP (MVS/System Product) Version 1, next to MVS/XA (MVS/eXtended Architecture), next to MVS/ESA (MVS/Enterprise Systems Architecture)
Assembly Language (BAL)), which integrated with the operating system such as OS/MVS, DOS/VSE or VM/CMS. Indeed, some IBM software products had substantial code
Robert V. (1985). "Application Debugging: An MVS Abend Handbook for Cobol, Assembly, PL/I, and Fortran Programmers ", Prentice-Hall. ISBN 0-13-039348-7. Pugh
ASSEMBLER/MVS & VM & VSE". Announcement letters. IBM Corporation. May 5, 1992. 292-244. Retrieved October 8, 2012. IBM High Level Assembler for MVS & VM &