An introduction to survey research and data analysis
Weisberg, Herbert F
An introduction to survey research and data analysis - San Francisco W.H. Freeman 1977 - x,243p
0716704846
SOCIAL SCIENCE
309.0182 / WEI
An introduction to survey research and data analysis - San Francisco W.H. Freeman 1977 - x,243p
0716704846
SOCIAL SCIENCE
309.0182 / WEI