TY  - BOOK
AU  - Mertens,Donna M.
TI  - Research and evaluation in education and psychology
SN  - 9781452240275 (pbk)
AV  - LB 1028.M3964 2015. 
PY  - 2015///
CY  - Los Angeles
PB  - Sage
KW  - Research
N1  - Includes bibliographical references and index
ER  -