TY  - BOOK
ED  - SPSS Inc.
TI  - SPSS reference guide
SN  - 0918469627
AV  - HA32 .S634 1990
PY  - 1990///
CY  - Chicago, Ill.
PB  - SPSS Inc.
KW  - SPSS (Computer file)
KW  - Handbooks, manuals, etc
N1  - SPSS reference card release 4.0 ([12] p. on 6 folded removable leaves) at end of volume; Includes index
ER  -