Unix System V Release 4: Programmer's Guide 
Subtitle: Xwin Graphical Windowing System the X Toolkit
Publisher: Prentice Hall
Published: September 1990
Language: eng
Format: Paperback
Number of pages: 860
ISBN-13: 9780139318665
Subjects: XWIN; X Window System (Computer syst; Unix (Operating System); Computers - Operating Systems; Computer Books: Operating Systems; Operating Systems - General; X Window System (Computer system); Programming Languages - General; Operating systems & graphical user interfaces (GUIs); UNIX System V (Computer file); Computer Bks - Operating Systems