Mixing of particulate solids : 2nd European symposium / organised by the Institution of Chemical Engineers in conjunction with the Powtech 81 exhibition at the National Exhibition Centre, Birmingham, from 10-13 March 1981. (EFCE publication series ; no. 15) (The Institution of Chemical Engineers symposium series ; no. 65)
Mixing of particulate solids : 2nd European symposium / organised by the Institution of Chemical Engineers in conjunction with the Powtech 81 exhibition at the National Exhibition Centre, Birmingham, from 10-13 March 1981.
(EFCE publication series ; no. 15) (The Institution of Chemical Engineers symposium series ; no. 65)