00470nam a2200181Ia 4500100001800000650001800018250000600036942000700042366000700049654001800056245002800074260003700102082000800139300000800147546001200155999001700167952010400184  aLint/Van J.H   acombinatorics  a2  cBK  f25  acombinatorics  aCourse in combinatorics  bCambridge University Pressc2007  bLIN  a602  aENGLISH  c23509d23509  001040708CRCaCRCEbCRCEd2023-03-17g446.25l0o LINp25595r2023-03-17v595.00w0000-00-00yBK