000 00308 a2200121 4500
080 _a518.4
_bH 313 G
245 1 _aGraph theory and its applications
_cedited by B. Harris
260 _aNew York
_bAcademic Press
_c1970
650 _aGraph Theory
100 1 _aHarris, B.
_d
300 _a262 p.
901 _a125433
999 _c66456
_d66456