TY  - BOOK
AU  - 
AU  - Ray,Alice Allen
TI  - SAS user's guide: basic 
SN  - 0917382366
PY  - 1982///
CY  - Cary, N.C.
PB  - SAS Institute Inc.
KW  - Computers
KW  - Statistics
KW  - Information systems
N1  - Includes bibliographical references and index
ER  -