SAS user's guide : basics. - Version 5 ed. - Cary, N.C. : SAS Institute, c1985. - xx, 1290 p. : ill. ; 28 cm. Includes index. One folded reference card inserted. ISBN: 091738265X (pbk.) LCCN: 88158095 LC Class. No.: QA276.4 / .S2369 1985 Dewey Class. No.: 005.3/29