Cohen, Louis, 1928- 4 0
Educational research in classrooms and schools : a manual of materials and methods / 6 6 Louis Cohen. - - - xvi, 426 pages 26 cm. - - - - - . - . - 0 . - . - 0 .
Includes bibliographies and index.
5
Professional.
5
0063180472 (hardbound)
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education ----Research.----20--
--------20--
----2
LB1028 / .E3152
370.78 C66i 1976 / 2
/
/
Educational research in classrooms and schools : a manual of materials and methods / 6 6 Louis Cohen. - - - xvi, 426 pages 26 cm. - - - - - . - . - 0 . - . - 0 .
Includes bibliographies and index.
5
Professional.
5
0063180472 (hardbound)
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education ----Research.----20--
--------20--
----2
LB1028 / .E3152
370.78 C66i 1976 / 2
/
/