00557nam a2200205 a 450000500170000002000150001708200130003210000170004524500430006226000290010530000250013469000130015969000220017270000190019470000160021396400160022999700190024599900190026495200680028320251203110844.0  a0387238158  a516bBRA  aBrass, Peter  aResearch problems in discrete geometry  aNew YorkbSpringerc2005  axii,499p.c24 cm. HB  aGeometry  aDiscrete geometry  aMoser, William  aPach, Janos  bcdefg_  a127429 LIBSC C  c105102d105102  00104070aPUbPUd2008-02-05g2620.02l0o516 BRAp127429yBK