%0 Generic %C Bellingham, Wash., USA : %D c1985. %E Chigier, N. A. %E Stewart, Gerald. %I SPIE--the International Society for Optical Engineering, %J Proceedings of SPIE--the International Society for Optical Engineering ; %@ 0892526084 %T Particle sizing and spray analysis : August 21, 1985, San Diego, California /