TY  - BOOK
AU  - Henry,Gary T
TI  - Practical sampling 
SN  - 9780803929593
AV  - HA31.2 .H46 1990
U1  - 300.723 22
PY  - 1990///
CY  - New Delhi
PB  - Sage 
KW  - Sampling (Statistics)
KW  - Social surveys
N1  - Includes bibliographical references (p. 137-138)
UR  - http://www.loc.gov/catdir/enhancements/fy0655/90008240-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0655/90008240-t.html
ER  -