00000cam a22000003a 4500 UP-1685594773861846367 Buklod 20111009124417.0 g||| | || || ta 111009s1993 xx d r |||| u| 0672303175 (iLib)UPBAG-00008944096 oc eng QA 76.76 O63 T97 1993 Tyson, Herb Your OS/2 2.1 consultant Herb Tyson. Carmel, Ind. Sams c1993. 618 p. Operating systems (Computers) OS/2 (Computer operating systems) UPBAG UPBAG-MAIN QA 76.76 O63 T97 1993 Book