Harary, Frank Graph theory / Frank Harary. - Rep. - New Delhi: Narosa, c1998. - xi, 286p.: ill.;, figs.;, tables.;, maps.; 21 cm. Includes index. Dept. of CSE ISBN: 8185015554 Subjects--Topical Terms: Graphs (varicties of graphs) Dewey Class. No.: 511.5 / HAG