This glossary reprinted from Proc. IRE (USA) vol.48, no.9, Sept.1960 contains 29 definitions with footnotes mostly related to the concepts of branches, graphs, loops, nodes and paths. Two alternative algebraic expressions for the graph determinant are explained at some length.
IEEE Std 155-1960 history
0000 IEEE Std 155-1960(R1983)
1960IEEE Std 155-1960 IEEE Standards on Circuits: Definitions of Terms for Linear Signal Flow Graphs, 1960