TY - BOOK AU - Asimov,Isaac AU - Wool,David TI - How did we find out about earthquakes? T2 - How did we find out--series SN - 0380534622 U1 - 551.22 20 PY - 1981///, c1978 CY - New York PB - Avon KW - Earthquakes KW - Juvenile literature KW - sears N1 - Booklist; 5.0; Follett Library Book Co; 5.0; Follett Library Resources; 5-8; 5-8; Follett Library Resources N2 - Traces the history of man's study of earthquakes, discusses what is currently known about these tremors, and explores the possibility of their prevention ER -