00302nam a2200109Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 001.644 3 HARTSFIELD NORA PEARLS IN GRAPH THEORY A COMPREHENSIVE INTRODUCTIN ACADEMIC PRESS 1994 NEW YORK 249 3 0 0 0 COM NMA NMA REF:MAT:12B 1995-10-18 S V S B'LORE 1362.29 4200 / 1995-10-11 0 001.644 3 15678 2000-01-28 00:00:00 2023-07-19 BK 26195 26195