• COBOL Quick Reference
• COBOL OS90 Language Reference - 11/09/98
• COBOL Reference Manual
• Micro Focus Web Site
• COBOL Background

COBOL 12 16-bit COBOL Compiler This is a 16-bit COBOL compiler for DOS and Windows. It supports some of the ANSI74 specifications, lacks some features like SORT and STRING, and includes other non-standard features such as the modules that allow screen output. Compiled programs use video mode 12h, a 16 colour graphical mode with a resolution of 640x480. The compiler comes with an IDE, linker, a runtime module and a reference manual.
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MCOBOL - MSDOS COBOL Compiler This is a COBOL compiler for DOS.
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UCOBOL - Another MSDOS COBOL Compiler 
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