TY  - BOOK
AU  - Pevalin, David J.
AU  - Robson, Karen.
TI  -  The Stata survival manual
SN  - 9780335223886
U1  - 519.5  22
PY  - 2009///
CY  - Maidenhead
PB  - Open University Press
KW  - Mathematical statistics
KW  -  Data processing
N1  - Includes bibliographical references and index
ER  -