TY  - BOOK
AU  - Christensen Larry B
AU  - Johnson R Burke Turner Lisa A Ed
TI  - Research Methods Design and Analysis
SN  - 9789332536517
U1  - 001.42 CHR 
PY  - 2015///
CY  - Boston
PB  - Pearson
KW  - Christensen Larry
KW  - Psychology
ER  -