TY - BOOK AU - Boltianskii,V.G. AU - Martini,Horst AU - Soltan, Petr Semenovich, TI - Excursions into combinatorial geometry SN - 3540613412 AV - QA167 B66 PY - 1997/// CY - New York PB - Springer Verlag KW - GeometrĂ­a combinatoria ER -