Powders & grains 93 edited by C. Thornton - Rotterdam A.A. Balkema c1993 - xiii, 472 p. : ill. ; 26 cm Includes bibliographical references and index ISBN: 905410323X Subjects--Topical Terms: Bulk solids -- CongressesGranular materials -- Research -- Congresses Dewey Class. No.: 620.43 THO