TY - BOOK AU - Kisacanin,Branislav TI - Mathematical problems and proofs: combinatorics, number theory and geometry SN - 0306459671 AV - QA164 K5.5 PY - 1998/// CY - New York, N.Y. PB - Plenum KW - ANALISIS COMBINATORIO KW - Concepto de nĂºmero KW - GeometrĂ­a ER -