TY  - BOOK
AU  - Kasprzyk,Daniel
TI  - Panel surveys
SN  - 0471625922
U1  - 001.4222 22
PY  - 1989///
CY  - New York
PB  - Wiley
KW  - Sampling (Statistics)
N1  - "A Wiley-Interscience publication."; Includes bibliographies and index
ER  -