Corvi, Roberta. An introduction to the thought of Karl Popper / Roberta Corvi; translated by Patrick Camiller. - London : Routledge Kegan Paul , 1997. - xiii,209p. : ills,figs ; 23cm . NULL ISBN: 0415129575 UKP 12.99 Subjects--Index Terms: POPPER,KARL RAIMUND,SIR,1902-1994 Dewey Class. No.: 192 / COR/I