TY  - BOOK
AU  - O'Muircheartaigh,Colm A.
TI  - The Analysis of survey data vol. 1
SN  - 0471994669
U1  - 300.18 
PY  - 1977///
CY  - London
PB  - Wiley
KW  - Social surveys
KW  - Multivariate analysis
ER  -