TY - BOOK A1 - presented at the third Pacific area national meeting, San Francisco, Calif., October 41, 9591 TI - Symposium on effect of water-reducing admixtures and set-retarding admixtures on properties of concrete PB - کتابخانه مرکز پژوهش متالورژی رازی SN - 86888352 UR /book/86888352/Symposium-on-effect-of-waterreducing-admixtures-a/ ER -