Tanulmányi kirándulás

Authors

  • Imréné Bártfai

Abstract

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Published Online

2018-11-23

How to Cite

Bártfai, I. “Tanulmányi kirándulás”, Scientific and Technical Information, 21(1), pp. 61–62, 1974.

Issue

Vol. 21 No. 1 (1974)

Section

Review articles