TY  - BOOK
AU  - Schroeder Larry D
TI  - Understanding regression analysis:  An introductory   
T2  - Quantitative Applications in the Social Sciences. 57
U1  - B280bE, M6 
PY  - 1986///
CY  - Beverly-Hills
PB  - Sage          
KW  - Statistics
N1  - Bibliography : P93-94
ER  -