R: Base 3.1 
Subtitle: Relational Database Concepts in Practice/Includes 3 1/2" Disk
Edition: Har/Dsk edition
Publisher: Course Technology Ptr (Sd)
Published: February 1991
Language: eng
Format: Hardcover
Number of pages: 584
ISBN-13: 9781878748188
Subjects: Database software; Databases & data structures; Database management; R:base; Computer Books And Software