Khan, A. Z. M. Obaidullah The yellow sand hills : China through Chinese eyes / A. Z. M. Obaidullah Khan - Comilla : BARD , 1974 - 6+234p. : ill. ; 20 cm. Includes bibliographical references and index. Subjects--Topical Terms: HistorySocial conditionsCommunes Dewey Class. No.: 951 / KHA