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Rekordy dla Directory of educational documentation and information services



B60918

Directory of educational documentation and information services / prepared by the International Bureau of Education. - 3 ed. - Paris : Unesco, 1979. - 76 s. ; 22 cm. - (IBEdata)

ISBN 92-3-001729-9

[000036836]





B62637

Directory of educational documentation and information services. - Ed. 4 / prep. by the International Bureau of Education. - Paris : Unesco, 1982. - 106 s. ; 22 cm. - (IBEdata)

ISBN 92-3-002026-5

[000036835]





B91553

Directory of educational documentation and information services / prepared by the International Bureau of Education. - 5 ed. - Paris : Unesco, 1988. - X, 114 s. ; 21 cm. - (IBEdata)

ISBN 92-3-002518-6

[000036834]