Administration of guidance services organization, supervision, evaluation

Xehetasun bibliografikoak
Egile nagusia:	Hatch, Raymond N. (Raymond Norris)
Beste egile batzuk:	Stefflre, Buford, joint author
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Englewood Cliffs, N. J. Prentice-Hall 1958.
Gaiak:	Educational counseling.