Ferber, Robert
Research methods in economics and business / Robert Ferber & P.J. Verdoorn - New York : Macmillan , 1962 - xiv, 573p. ; 24 cm.
Includes index.
Quantitative methods
Mathematics
Research methods
330.182 / FAR
Research methods in economics and business / Robert Ferber & P.J. Verdoorn - New York : Macmillan , 1962 - xiv, 573p. ; 24 cm.
Includes index.
Quantitative methods
Mathematics
Research methods
330.182 / FAR