text Amsterdam Elsevier 1971 Ind viii. 504 p.: ill.; 25 cm. viii. 504 p.: ill.; 25 cm. Index: p. 497-504 SAKS, S. GEOMETRY 516 516SAKa INLIS000000000031121 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)