**The X Windows System:** - [Volume 0: X Protocol Reference Manual](/works/OL4347519W/) - [Volume 1: Xlib Programming Manual](/works/OL4347525W/) - [Volume 2: Xlib Reference Manual](/works/OL19371049W/) - [Volume 3: X Window System User’s Guide](/works/OL2158084W/) - [Volume 4: X Toolkit Intrinsics Programming Manual](/works/OL8272931W/) - [Volume 5: X Toolkit Intrinsics Reference Manual](/works/OL18304438W/) - [Volume 6: Motif Programming Manual](/works/OL3862243W/) - [Volume 7a: XView Programming Manual](/works/OL3862248W/) - [Volume 7b: XView Reference Manual](/works/OL3862247W/) **Printing History:** <dl> <dt> August 1988: <dd>First Edition.</dd> </dt> <dt> November 1988: <dd>Minor corrections.</dd> </dt> <dt> May 1989: <dd>Release 3 updates added. Minor corrections.</dd> </dt> <dt> April 1990: <dd>Second Edition cover Release 3 and Release 4.</dd> </dt> <dt> July 1990: <dd>Minor corrections.</dd> </dt> <dt> October 1990: <dd>Minor corrections.</dd> </dt> <dt> December 1991: <dd>Minor corrections.</dd> </dt> <dt> June 1992: <dd>Third Edition covers Release 4 and Release 5.</dd> </dt> <dt> June 1993: <dd>Minor corrections; permuted index and thwo appendices removed.</dd> </dt> <dt> December 1993: <dd>Minor corrections.</dd> </dt> </dl>