Show Mine a and d Mart Mar lC Comment 11 By LEE WILLIAMS WILLIAa I TO STUDY CEMENT USE A short course on The The Design and Control of Concrete Mixtures Mixtures' will wi be given at the University of or orUth Utah Uth on the evenings of December 19 and 20 by y the Portland Cement association of Salt Lake In COO COO- with the extension division of or the university It II S. S Phillips ps of tire the tl Chicago research laborato laboratories s of the cement association will viiI be associated asS with Protessor wi T. T C. C Adams of the tine department o of civil engineering of the tho thC university n ii l conducting the course coure The Tho course will ill 1 be free and ever everyone lle Interested is Invited to alt attend nl |