TY  - BOOK
AU  - Wiersma, William
AU  - Jurs., Stephen G.
TI  - Research methods in education: An introduction
SN  - 9780205642403
U1  - 370.72 
PY  - 2009///
CY  - Upper Saddle River
PB  - Heinemann
KW  - Introduction
N1  - 000766; CH 766
ER  -