Bickerton, Derek. Bastard tongues : a trailblazing linguist finds clues to our common humanity in the world's lowliest languages / Derek Bickerton. - First edition. - 270 pages : map ; 24 cm Includes bibliographical references (pages [253]-255) and index. ISBN: 9780809028177 (hbk. : alk. paper) 0809028174 (hbk. : alk. paper) LCCN: 2007023297 Subjects--Personal Names: Bickerton, Derek--Travel. Subjects--Topical Terms: Creole dialects. LC Class. No.: PM7831 / .B53 2008 Dewey Class. No.: 417/.22