text Academic Press 1973 xii, 268 hlm. ; 22 cm partikel 539.72 539.72 Leo p 250814 20250814010931 INLIS000000000007437 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)