TY  - BOOK
AU  - Kalof, Linda
AU  - Dan, Amy 
AU  - Dietz, Thomas
AU  - 
TI  - Essentials of social research / 
SN  - 9780071074278
U1  - 300.72 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw-Hill 
N1  - Includes bibliographical references and index
ER  -