Powrót

Rekordy dla Directory of educational research institutions



B66173

Directory of educational research institutions / Unesco. - Paris : Unesco, 1980. - XVIII, 208 s. ; 22 cm. - (Thésaurus de l'éducation Unesco / BIE). - (IBEdata)

ISBN 92-3-001865-1

[000036838]





B91554

Directory of educational research institutions / prepared by the International Bureau of Education. - Ed. 2. - Paris : Unesco, 1986. - XX, 428 s. ; 21 cm. - (IBEdata)

ISBN 92-3-002405-8

[000036837]