Applied multiple regression/correlation analysis for the behavioral sciences / Jacob Cohen, Patricia Cohen.

by Cohen, Jacob, 1923-1998.
Published 1983

Statistical power analysis for the behavioral sciences.

by Cohen, Jacob, 1923-1998.
Published 1969

Use of library materials : the University of Pittsburgh study / Allen Kent, Jacob Cohen, K. Leon Montgomery, James G. Williams, Stephen Bulick, Roger R. Flynn, William N. Sabor, Una Mansfield.

by Kent, Allen, Cohen, Jacob, Montgomery, K. Leon 1933-, Williams, James G., Bulick, Stephen, 1948-, Flynn, Roger R., 1939-, Sabor, William N., Mansfield, Una
Published 1979