Principles of guidance
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
McGraw-Hill
c1970.
|
| Edizioa: | Sixth edition. |
| Saila: | Guidance, counseling, and student personnel in education series
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| Gaiak: |