TY  - BOOK
AU  - Sapsford, Roger.
AU  - Jupp, Victor.
TI  - Data collection and analysis
SN  - 0761943625 (Hb.)
AV  - HA29 .D37 2006
PY  - 2006///
CY  - London
PB  - SAGE
KW  - Social sciences
KW  - Statistical methods
KW  - Research
N1  - Includes bibliographical references and index
ER  -