TY  - BOOK
AU  - x, x
AU  - Draper,Thomas
TI  - Family variables: conceptualization, measurement & use
SN  - 0803931115
U1  - 306.85072/F198 
PY  - 1990///
CY  - London, New Delhi
PB  - Sage Pub
KW  - Familu - Resarch - Meodolgy
N1  - x
ER  -