Thagard, Paul. How scientists explain disease / Paul Thagard. - Princeton, N.J. : Princeton University Press, c1999. - xviii, 263 p. : ill. ; 24 cm. ISBN: 0691002614 (cloth : alk. paper) LCCN: 98034717 LC Class. No.: RB151 / .T47 1999 Dewey Class. No.: 616.07/1