Chandrasekharan, N New charactrisations and algorithmic studies on chordal graphs and k-trees by N. Chandrasekharan - Bangalore : Indian Institute of Science, 1986. - x, 90 p. : ill. Includes references. PhD;1986;;School of Automation. Subjects--Topical Terms: Graph theoryChordal graphsAlgorithmic studies Dewey Class. No.: 511.5 / N86