00492nam a2200157Ia 4500 17050 17050 005.133 MIC; Microsoft COBOL compiler: for the Ms-Dos Operating System:user's guide s.l. Microsoft 0 viii, 213p. Includes index Computer programming Operating systems (Computers) Programming languages (Electronic computers) COBOL (Computer program language) - Guidebooks BK 0 0 0 0 NASSDOC NASSDOC 2004-06-08 2008-12-30 0 005.133 MIC; 35956 2019-04-18 00:00:00 2019-04-18 BK