Maitra, Keya. On Putnam / Keya Maitra. - Singapore : Thomson/Wadsworth, c2003. - 98 p. ; 22 cm. - Wadsworth philosophers series . Includes bibliographical references (p. 97-98). ISBN: 0534584004 (pbk) Subjects--Personal Names: Putnam, Hilary. Dewey Class. No.: 191 / MAI