Wallen, Norman E. 4 0
Educational research : a guide to the process / 6 6 Norman E. Wallen. - - - xii, 250 pages 28 cm. - - - - - . - Wadsworth series in curriculum and instruction . - 0 . - . - Wadsworth series in curriculum and instruction. 0 .
Includes bibliographies and index.
5
Professional.
5
053400346X (hardbound)
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education ----Research.----20--
--------20--
----2
/ 2
370.78 W15e 1974 / 2
/
/
Educational research : a guide to the process / 6 6 Norman E. Wallen. - - - xii, 250 pages 28 cm. - - - - - . - Wadsworth series in curriculum and instruction . - 0 . - . - Wadsworth series in curriculum and instruction. 0 .
Includes bibliographies and index.
5
Professional.
5
053400346X (hardbound)
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education ----Research.----20--
--------20--
----2
/ 2
370.78 W15e 1974 / 2
/
/