Sample survey methods and theory, Vol.2
Hansen, Morris H, et al.
Sample survey methods and theory, Vol.2 - - John Wiley & Sons Inc., New York 1953 - - .
Economic statistics
330.0212 HAN-S.2
Sample survey methods and theory, Vol.2 - - John Wiley & Sons Inc., New York 1953 - - .
Economic statistics
330.0212 HAN-S.2