TY  - BOOK
AU  - Punch, Keith F. & Oancea, Alis
TI  - Introduction to research methods in education
SN  - 978-1-4462-6074-6
U1  - Cir. 001.4 P969 c2014 
PY  - 2014///
CY  - California
PB  - SAGE publications Inc.
ER  -