Labels:text | screenshot | font | electric blue OCR: References Introduction to SOM Object-Oriented Programming in OS/2 2.0, by Roger Sessions and Nurcan Coskun. IBM Personal Systems Developer, Winter, 1992 Class Objects in SOM, by Nurcan Coskun and Roger Sessions. IBM OS/2 Developer, Summer, 1992 OS/2 2.0 Technical Library System Object Model Guide and Reference, IBM Doc S10G6309