4 0
Educational research : readings in focus / 6 6 edited by Irvin J. Lehmann, William A. Mehrens. - Second edition. - - xii, 433 pages 24 cm. - - - - - . - . - 0 . - . - 0 .
Includes bibliographies and index.
5
Professional.
5
003043016X (hardbound)
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education ----Research.----20--
--------20--
----2
LB1028 / .L38 19792
370.78 L53e 1979 / 2
/
/
Educational research : readings in focus / 6 6 edited by Irvin J. Lehmann, William A. Mehrens. - Second edition. - - xii, 433 pages 24 cm. - - - - - . - . - 0 . - . - 0 .
Includes bibliographies and index.
5
Professional.
5
003043016X (hardbound)
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education ----Research.----20--
--------20--
----2
LB1028 / .L38 19792
370.78 L53e 1979 / 2
/
/