00813cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111042001200156050001700168082000800185100003100193245006100224260005800285300002700343502004900370500005900419500003500478504003100513999001500544af 49001109 DLC20260227110918.0800816s1943    ne a          000 0 dut c  aaf 49001109   a(OCoLC)6628336  aNew York. Public Libr.cOAkUdOCoLCdDLC  apremarc00aTS1892b.A48  a6781 aAmerongen, Gerrit Jan van.03aDe permeabiliteit van rubberachtige stoffen voor gassen.  aAmersfoort,bDrukkerij v/h G.J. van Amerongenc[1943]  a108 p.billus.c25 cm.  aProefschrift--Technische Hoogeschool, Delft.  a"Zusammenfassung": p. 105-106.  "Summary": p. 107-108.  a"Stellingen": [2] p. inserted.  aBibliographical footnotes.  c6846d6846