00613nam a22001817a 4500020001800000100001900018245004600037250000700083260004000090300001300130490004100143650002500184650001700209650002600226942001200252999001900264952014800283  a9789349750302  aWagner, Carl G  aFirst course in enumerative combinatorics  a49  aTelanganabUniversities pressc2020  axvii+272  aPure and applied undergraduate texts  aBinomial coefficient  aVector space  aPartially ordered set  2ddccBK  c750015d750015  00102ddc40708GIFaMATbMATcPROCd2025-06-26e032/NBHM 0038 (Gift from NBHM)l0o511.62 WAG-FpMATG212r2025-06-26 11:16:43w2025-06-26yBK