Volume 22, Number 1, February 1977
S. B. Rao:
Cycles in self-complementary graphs.
1-9
Anton Kotzig:
Change graphs of edge-colorings of planar cubic graphs.
26-30
Volume 22, Number 2, April 1977
Robert Donaghey:
Restricted plane tree representations of four Motzkin-Catalan equations.
114-121
P. J. Wilde:
Matroids with given restrictions and contractions.
122-130
F. Sterboul:
An extremal problem in hypergraph coloring.
159-164
Ho-Jin Lee:
A note on geodetic graphs of diameter two and their relation to orthogonal Latin squares.
165-167
Volume 22, Number 3, June 1977
Guy Giraud:
Sur les R-coloriages minimaux.
211-226
Jonathan L. Gross:
Every connected regular graph of even degree is a Schreier coset graph.
227-232
Sukhamay Kundu:
The Chartrand-Schuster conjecture: Graphs with unique distance trees are regular.
233-245
Vladimír Müller:
The edge reconstruction hypothesis is true for graphs with more than n · log2n edges.
281-283
Sándor Horváth:
On the existence of k-separated finite and infinite dipaths.
284-285