Pojman, Louis P. What can we know? : an introduction to the theory of knowledge / Louis P. Pojman. - 2nd ed. - Belmont, CA. : Wadsworth/Thomson Learning, 2001. - xvi, 352 p. ; 24 cm. Includes bibliographical references and index. ISBN: 0534524176 (alk. paper) RM176.68 Subjects--Topical Terms: Knowledge, Theory of.