1.
Fractional Graph Theory: A Rational Approach to the Theory of Graphs
by Scheinerman, Edward R., Ull...
ISBN: 9780486485935
List Price: $16.95
2.
Fractional Graph Theory: A Rational Approach to the Theory of Graphs (Wiley Series in Discre...
by Edward R. Scheinerman, Dani...
ISBN: 9780471178644
List Price: $132.95