00932nam a2200277 i 450099100083598970753620020507174225.0931030s1983 uk ||| | eng 0521245249b10763971-39ule_instLE01303056ExLDip.to Matematicaeng516.23AMS 51M05QA491.W383Wenninger, Magnus J.535197Dual models /Magnus J. WenningerCambridge :Cambridge University Press,1983xii, 156 p. :110 fig., 83 photo ;26 cm.Euclidean geometries.b1076397121-09-0628-06-02991000835989707536LE013 51M WEN11 (1983)12013000130460le013-E0.00-l- 05050.i1085950028-06-02Dual models923258UNISALENTOle01301-01-93ma -enguk 01