TY  - BOOK
AU  - Tryfos, Peter
TI  - Sampling Methods for Applied Research: Text and Cases
SN  - 0471047279
U1  - 519.52 
PY  - 1996///
CY  - New York
PB  - John Wiley and Sons
KW  - Mathematics
KW  - Pure Sciences
KW  - Sampling (Statistics)
ER  -