TY  - BOOK
AU  - Wiersma, William.
AU  - Jurs, Stephen G.
TI  - Research methods in education : : an introduction / 
SN  - 9780205642403
U1  - 370.72  
PY  - 2009///
CY  - Boston : 
PB  - Pearson/Allyn and Bacon, 
KW  -  Education
KW  - Research
ER  -