proceedings, third international conference, Ottawa, Canada, 1989 Malhotra, V.M creator Malhotra, V. M. American Concrete Institute Canada Centre for Mineral and Energy Technology text Detroit (P.O. Box 19150 Redford Station, Detroit 48219) American Concrete Institute c1989 monographic vii, 665 p. : ill. ; 23 cm. V.M. Malhotra, editor. In October 1989, CANMET in association with the American Concrete Institute sponsored the International Conference on Superplasticizers and other Chemical Admixtures in Concrete held in Ottawa, Ontario, Canada. 0 0 0 624_171000000000000_MAL Concrete Additives Congresses Plasticisers Congresses 624.171 MAL