000 00423nmm a2200133Ia 4500
008 230201s9999||||xx |||||||||||||||||und||
020 _a9781461246640
100 _aGeorg Polya; R.C. Read
245 0 _aCombinatorial Enumeration of Groups, Graphs, and Chemical Compounds
250 _a1987
260 _bSpringer New York
_c1987
650 _aMathematics and Statistics
856 _uhttps://doi.org/10.1007/978-1-4612-4664-0
999 _c22967
_d22967