Systematic Data Collection
Susan C Weller
Systematic Data Collection - California Sage Publications Inc 1988 - 96p
Susan C Weller & A Kimball Romney: Systematic Data Collection. California. Sage Publications Inc, 1988. 0-8039-3073-9--(WEL)
ENGLISH
0-8039-3073-9
/ WEL
Systematic Data Collection - California Sage Publications Inc 1988 - 96p
Susan C Weller & A Kimball Romney: Systematic Data Collection. California. Sage Publications Inc, 1988. 0-8039-3073-9--(WEL)
ENGLISH
0-8039-3073-9
/ WEL