TY  - BOOK
AU  - Susan C Weller
AU  -  A Kimball Romney, 
TI  - Systematic Data Collection
SN  - 0-8039-3073-9
PY  - 1988///
CY  - California
PB  - Sage Publications Inc
N1  - Susan C Weller & A Kimball Romney: Systematic Data Collection.  California.  Sage Publications Inc, 1988. 0-8039-3073-9--(WEL)
ER  -