TY  - BOOK
AU  - Trochim, William M.K.
AU  - Donnelly, James P.
TI  - Research methods knowlege base
SN  - 1592602908
AV  - Q180.55 .M4T76 2008 C.1
PY  - 2008///
CY  - USA
PB  - Cengage learning
KW  - Research
KW  - Methodology
ER  -