00642nam a22002057a 4500 BD-DhUL 20140910162341.0 140910s1951 xxka|||| |||| 001 0 eng d BD-DhUL BD-DhUL 622.77 RAE Ralston, Oliver. Electrostatic separation of mixed granular solids / by Oliver C. Ralston. Amsterdam ; New York : Elsevier Pub. Co., 1961. viii, 262 p.: ill. ; 19 cm. GBP 2.54 Elsevier monographs, Engineering Section, 9 Includes index. Electrostatic separators. ddc BK 9650 9650 0 0 ddc 0 622_770000000000000_RAE 0 NFIC 17077 DUSL DUSL GEN 1973-12-15 Purchased 622.77 RAE A119758 2014-09-10 2014-09-10 BK