TY - BOOK AU - Sachkov,Vladimir Nikolaevich ED - University of Cambridge ED - University of Cambridge TI - Combinatorial methods in discrete mathematics T2 - Encyclopedia of mathematics and its applications SN - 0521455138 AV - QA164 S3313 PY - 1996/// CY - Cambridge, New York PB - Cambridge University Press KW - AnĂ¡lisis combinatorio ER -