Proceedings of the 1970 Invitational conference on testing problems, October 31, 1970 ... New York City - the promise and perils of educational information systems

Författare
Invitational conference on testing problems 1970) (New York :
Genre
Konferenspublikation
Språk
Engelska
Förlag År Ort Om boken ISBN
Educational testing service cop. 1971 USA, Princeton, N.J ix, 173 sidor.