TY  - BOOK
AU  - Johnson, Burke R.
AU  - Christensen, Larry
TI  - Educational Research: Quantitative, Qualitative, and Mixed Approaches / 
SN  - 9781452244402
U1  - 370.72 
PY  - 2014///
CY  - Singapore
PB  - Sage
KW  - Education--Research
KW  - quantitative, qualitative, and mixed approaches
N1  - Include Index
ER  -