Special concretes : workability and mixing : proceedings of the International RILEM Workshop organized by RILEM Technical Committee TC 145, Workability of Special Concrete Mixes, in collaboration with RILEM Technical Committee 150, Efficiency of Concrete Mixers, and held at the University of Paisley, Scotland, March 2-3, 1993 / edited by Peter J.M. Bartos. - Bartos, P. (Peter) (Spon, 1994)