INGRES/Open SQL reference manual
Subtitle: Version 6.3 for VMS and UNIX.
Edition: 2nd ed.
Series: ISG -- 253
Publisher: INGRES
Published: 1990
Place of publication: Alameda, Ca
Language: eng
Subjects: INGRES -- Computer program.
Notes: Version 6.3 November 1989.

Copied at Manchester Computing Centre for the Higher Education Communities and Research Councils in the U.K.