01008nam a2200313 i 450099100094753970753620020507180402.0930930s1993 us ||| | eng 1568810059b10779735-39ule_instLE01304724ExLDip.to Matematicaeng516AMS 51-01AMS 51-XXLC QA445.H3513Hansen, Vagn Lundsgaard535148Geometry in nature /Vagn Lundsgaard Hansen ; transl. Tom ArtinWellesley, MA :A. K. Peters,1993xiii, 238 p. ;21 cm.GeometryNatureArtin, Tom.b1077973524-04-0828-06-02991000947539707536LE013 51-XX HAN11 (1993)12013000015118le013-E0.00-l- 03030.i1087914628-06-02Geometry in nature921835UNISALENTOle01301-01-93ma -engus 01