Nawaz, S.M. Opening and cleaning potentialities of 'Taker-in' type beater as compared with the conventional machines / S.M. Nawaz & Moinuddin Ahmed - Karachi : PCCC , 1959 - 41p. : ill. ; 22 cm. - Technological bulletin series . Includes bibliographical references and index. Subjects--Topical Terms: Cotton industryPakistan Dewey Class. No.: 677.21 / HAW