TY  - BOOK
AU  - Ritchey,Ferris Joseph
TI  - The statistical imagination: elementary statistics for the social sciences 
SN  - 0072891238
AV  - HA29 .R66 2000
PY  - 2000///
CY  - Boston, Mass. [USA]
PB  - McGraw-Hill
KW  - Social sciences -- statistical methods
KW  - Statistics
N1  - Includes bibliographic references and index
ER  -