TY  - DATA
AU  - J. E. Graver; M. E. Watkins
TI  - Combinatorics with Emphasis on the Theory of Graphs
SN  - 9781461299141
PY  - 1977///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4612-9914-1
ER  -