TY  - BOOK
AU  - Quercia,Valerie
AU  - O'Reilly,Tim
TI  - X window system user's guide for xii r3 and r4 of the x window system
T2  - The Definitive guides to the X Window System
SN  - 0-93-7175-14-5
AV  - QA76.76W56 Q84 1990
PY  - 1990///
CY  - Sebastopol, California
PB  - O'Reilly
KW  - X Window System (Sistema para computadora)
ER  -