Alphen, Jan van (1900-1969). Rubber chemicals / J. van Alphen ; ed. by C.M. van Turnhout. - Rev. and enl. ed. - Dordrecht ; Boston : D. Reidel Publishing Company, cop. 1973. - XIV, 197, [3] s. : il ; 22 cm. Indeks. ISBN: 9027703493 Subjects--Topical Terms: Chemikalia--katalogi. Universal Decimal Class. No.: 678.4