Empirical foundations of educational research.
Sax, Gilbert.
Empirical foundations of educational research. Gilbert Sax. - Englewood Cliffs, N.J., Prentice-Hall [1968] - xiii, 443 p. illus. 24 cm.
Published in 1979 under title: Foundations of educational research.
Includes bibliographical references.
68010609
Education--Research.
LB1028 / .S23
370.78 / SAE 1968
Empirical foundations of educational research. Gilbert Sax. - Englewood Cliffs, N.J., Prentice-Hall [1968] - xiii, 443 p. illus. 24 cm.
Published in 1979 under title: Foundations of educational research.
Includes bibliographical references.
68010609
Education--Research.
LB1028 / .S23
370.78 / SAE 1968