Howard E. Freeman
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Leigh Burstein,
L. Poundie Burstein,
Howard E. Freeman,
1985
.
A. Kimball Romney,
Robert E. Klein,
Howard E. Freeman,
1979
.
Howard E. Freeman,
Peter H. Rossi,
Gary D Sandefur,
1985
.
Richard A. Berk,
Howard E. Freeman,
1985
.
Howard E. Freeman,
C. F. Gell,
William C. Boyce,
1962
.
Mark W. Lipsey,
Peter H. Rossi,
Howard E. Freeman,
1979
.
Howard E. Freeman,
H. Freeman,
Leo G. Reeder,
1957
.
William R. Shadish,
Howard E. Freeman,
Charles S. Reichardt,
1976
.
Howard E. Freeman,
H. Freeman,
I. N. Bernstein,
1975
.
Howard E. Freeman,
A. Kornhauser,
H. Freeman,
1966
.