TY  - BOOK
AU  - Allen T Harrell
TI  - New methods in social science research:  Policy sci   
SN  - 0275236307
U1  - Sigma b4, L8 
PY  - 1978///
CY  - New York
PB  - Praeger USA        
KW  - Social Science
N1  - Bibliography chapterwise
ER  -