AIR SAMPLER TYPES ESz-K-F-2 ESz-Qu-F-2 Authors J. Finna Citation data from Crossref and Scopus PDF How to Cite Finna, J. “AIR SAMPLER TYPES ESz-K-F-2 ESz-Qu-F-2 ”, Periodica Polytechnica Mechanical Engineering, 2(4), pp. 405–407, 1958. More Citation Formats Periodica Polytechnica Numbered ACM ABNT Chicago Harvard IEEE Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 2 No. 4 (1958) Section Articles