TY  - BOOK
AU  - Rugg, Gordon
TI  - Using statistics : a gentle introduction
SN  - 9780335222186
U1  - 519.5 RUG 
PY  - 2007///
CY  - Maidenhead, Berkshire
PB  - Open University Press
KW  - Quantitative research
KW  - Statistics
N1  - Includes index
ER  -