TY  - BOOK
AU  - Henry,Gary T.
TI  - Practical sampling
SN  - 0-8039-2958-7
PY  - 1990///
CY  - London, New Delhi, Newbury Park
PB  - International Educational & Professional Publ., Sage publ.
KW  - Sampling (statistics)
KW  - Social surveys
N1  - Grant OSIAFAB 2000
N2  - Includes bibliographical references
ER  -