تحديد البحث
لائحة الكتب
3
-
Research methods in education / Louis Cohen and Lawrence Manion.
- 370.72 C6781 1989
- Cohen, Louis, 1928-
- Routledge,
- 1989.
- London ; New York, NY :
-
A guide to teaching practice / Louis Cohen, Lawrence Manion, and Keith Morrison.
- 370.71 C6781 1996
- Cohen, Louis, 1928-
- Routledge,
- 1996.
- London ; New York :
-
Research methods in education / Louis Cohen and Lawrence Manion.
- 370.72 C6781 1994
- Cohen, Louis, 1928-
- Routledge,
- 1994.
- London ; New York :