No contest: the case against competition

Xehetasun bibliografikoak
Egile nagusia:	Kohn, Alfie
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Boston Houghton Mifflin Company 1986
Gaiak:	Aggressiveness (Psychology) Competition (Psychology). Cooperativeness. Social interaction > United States.