Ortega-Rivas, Enrique. , Unit operations of particulate solids : theory and practice / Enrique Ortega-Rivas. - xvii, 474 pages : illustrations ; 24 cm. ISBN: 9781439849071 1439849072 Subjects--Topical Terms: Powders.Chemical processes. LC Class. No.: TP156.P3 / .O77 2012