TY  - BOOK
AU  - Puthiyaparambil Joseph
TI  - Makkal nallavarakanamenkil
U1  - 173 
PY  - 1959///
PB  - S. J. Press
KW  - Ethics Of Family RelationshipsBASIC IDEAS IN SAMPLING, BASIC THEORY, SAMPLING WITH VARYING PROBABILITIES OF SELECTION, STRATIFIED SMAPLING, RATIO METHOD ESTIMATION, REGRESSION METHOD OF ESTIMATION, CHOICE OF SAMPLING UNIT, SUB SMAPLING, SYSTEMATIC SAMPLING
ER  -