TY  - BOOK
AU  - Johnson,Burke
AU  - Christensen,Larry B.
TI  - Educational research: quantitative, qualitative, and mixed approaches
SN  - 9781412978286
AV  - LB1028 .J59 2012
U1  - 370.72 
PY  - 2012///
CY  - Thousand Oaks,CA
PB  - Sage Publications
KW  - Education
KW  - Research
KW  - Local
N1  - Includes bibliographical references and index
ER  -