na INLIS000000000047288 eng 0010-0617006180 Hampsons textbook of operative dentistry E. L. Hampson Hampson, E. L. 4th ed. London: William Heinamann Medical Book, 1980 234 p.:il. 25 cm. 0433132027 617.672 Ham h 2 617.672 DENTISTRY OPREATIVE 060082112 659982112