Microsoft editor for MS OS/2 and MS-DOS operating systems 

 - United States :  Microsoft,  1987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROGRAMMING (COMPUTERS)<br/>COMPUTER PROGRAMS<br/>COBOL (COMPUTR PROGRAM)
<br/><br/><label>LC Class. No.: </label>QA76.73 .C25  / M527