TY  - BOOK
AU  - Bordens,Kenneth S.
AU  - Abbott,Bruce B.
TI  - Research design and methods: a process approach 
SN  - 9789814738538
AV  - BF76.5 .B67 2011
PY  - 2011///
CY  - New york
PB  - Mcgrawhill
KW  - Psychology
ER  -