TY  - GEN
AU  - Salkind, Neil J.
TI  - Encyclopedia of research design
AV  - HA29 Enc
PY  - 2010///
PB  - Sage Publications
KW  - Social sciences - Statistical methods - Encyclopedias
KW  - Social sciences - Research - Methodology - Encyclopedias
N1  - 20482
N2  - 3-volume set
ER  -