Oral decision-making principles of discussion and debate

Xehetasun bibliografikoak
Egile nagusia:	Braden, Waldo Warder 1911-
Beste egile batzuk:	Brandenburg, Earnest joint author
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York Harper c1955.
Gaiak:	Discussion. Debates and debating.