TY  - BOOK
AU  - Fairwathery George W
AU  -  Tornatzky Louis G
TI  - Experimental methods for social polciy research
T2  - Pergramon general psychology series
SN  - 0 08 021237 9
U1  - Sigma b4, L7 
PY  - 1977///
CY  - Oxford
PB  - Pergamon Press         
KW  - Social Science
N1  - Bibliography P 403-14
ER  -