Siegel, Harvey Educating reason : rationality, critical thinking and education / Harvey Siegel . - New York : Routledge, 1988 . - XIII-191 p. : couv. ill. en coul. ; 22 cm. Bibliogr., index ISBN: 0415001757 041590286X 9780415902861 Source: Don du C.C.A. Universal Decimal Class. No.: 370.