TY  - BOOK
AU  - PUNCH, Keith F
AU  - PUNCH,Keith F
TI  - Introduction to social research: Quantitative and qualitative approaches
SN  - 978-0-7619-4417-1
AV  - 300.74 PUN 
U1  - 300.74PUN 2nd ed
PY  - 2005///
CY  - LONDON
PB  - SAGE
N1  - Includes :Index and reference
ER  -