TY  - BOOK
AU  - Singh, Daroga
TI  - Theory and analysis of sample survey designs
SN  - 9780852269107
U1  - 519.52 
PY  - 1986///-R2009
CY  - Chennai
PB  - New Age International Publishers
KW  - 
KW  - Sampling (Statistics)
N1  - includes bibliographical references and index
ER  -