text Amsterdam Universiteit van Amsterdam 1992 Ind 104 p. ; 24 cm. 104 p. ; 24 cm. Bibl.: p. 97-100.-- Thesis (Doctor)-Universiteit van Amsterdam, 1992 KALAU, Wolfgang MATHEMATICS 51 51KALo INLIS000000000008690 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)