TY  - BOOK
AU  - Dixon Beverly R
TI  - Handbook of social science research :  A comprehens   
SN  - 0198780249
U1  - Sigma b4, M7 
PY  - 1987///
CY  - Oxford
PB  - Oxford university press        
KW  - Social Science
N1  - Appendix p 220-21
ER  -