TY  - BOOK
AU  - Trochim,William M.K.
AU  - Donnelly,James P.
TI  - Research methods knowledge base
SN  - 9781592602902
AV  - Q180.55 .T76
U1  - 001.4 
PY  - 2008///
CY  - Australia
PB  - Cengage learning
KW  - Research--Methodology
N1  - includes index
ER  -