TY  - BOOK
AU  - Rosenthal Robert
TI  - Meta-analytic procedures for social research
SN  - 0803942451
U1  - Sigma:f, N1 
PY  - 1991///
CY  - New Delhi
PB  - Sage Publications India     
KW  -  RESEARCH METHODS
KW  - SOCIAL SCIENCES
ER  -