1. Particle Size Measurement, Volumes 1 and 2;Allen,1997
2. Particle Characterization in Technology, Vol 1: Application and Micro-analysis, Vol 2: Morphological Analysis;Beddow,1984
3. Absorption and Scattering of Light by Small Particles;Bohren,1983
4. The Hydrocyclone;Bradley,1965
5. Foam Flotation, Theory and Applications;Clarke,1983