TY  - BOOK
T1  - IBM SPSS statistics 19 step by step a simple guide and reference
A1  - George, Darren
A2  - Mallery, Paul
LA  - English
PP  - Boston
PB  - Pearson
YR  - 2012
ED  - Twelfth edition.
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046126318518
OP  - 406
NO  - Previous ed. published as: SPSS for Windows step by step. Allyn & Bacon/Pearson, 2011.
CN  - HA 32 G46 2012
SN  - 9780205255887 (pbk.)
KW  - SPSS (Computer file).
KW  - SPSS for Windows.
KW  - Social sciences : Statistical methods : Computer programs.
ER  -