TY  - BOOK
AU  - Healey, Joseph F.,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : a tool for social research 
SN  - 0534177425 (alk. paper) :
SN  - 2
PY  - 1993///;copyright 199346
CY  - Belmont, CA
PB  - Wadsworth Publishing
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Statistical methods
KW  - Social sciences;Statistics
N1  - Includes index; 5
ER  -