Van Dalen, Deobold B.
Understanding educational research : an introduction / Deobold B. Van Dalen - 4th ed. - New York : McGraw-Hill , 1979 - xii, 547p. : ill. ; 24 cm.
Includes indexes.
Bibliography: p. 531-537.
0070668833
Education--Research
370.78 / VAN
Understanding educational research : an introduction / Deobold B. Van Dalen - 4th ed. - New York : McGraw-Hill , 1979 - xii, 547p. : ill. ; 24 cm.
Includes indexes.
Bibliography: p. 531-537.
0070668833
Education--Research
370.78 / VAN