Κανονική προβολή Προβολή MARC Προβολή ISBD

Opler, Morris E.

Social aspects of technical assistance in operation : a report of a conference held jointly by the United Nations and Unesco / by Morris E. Opler. - Paris : Unesco, 1954. - 79 σ. ; 22 εκ.



Subjects--Topical Terms:
Τεχνική βοήθεια

National Library of Medicine Call No.: HC60