OS/2, version 2.1 : using the operating system / [authors, Marion Lindsey, Karla Stagray ; contributing authors, Cynthia Didio ... [et al.] ; editor, Marilyn Dichtenberg]. Lindsey, Marion 10325 Stagray, Karla. 10327 Dichtenberg, Marilyn. 10328 OS/2 (Computer file) 10326 Operating systems (Computers) 1493 QA76.76.O63 L545 1993 Includes index. [S.l.] : IBM Corp., 1993. 1993. 1993 Text xxx, 545 p. : eng