Yuan, Mingwei China's imports : an empirical analysis using Johansen's cointegration approach / Mingwei Yuan & Kalpana Kochhar - Washington : UN, IMF , 1994 - 24p. : ill. ; 30 cm. - IMF, working paper No. 94/145 . Includes bibliographical references and index. Subjects--Topical Terms: Imports--China Gov. Doc. Class. No.: UN IMF WP-94-145