McMullen, Arthur E.Ewida, A. A. (Ahmed Anwar El-Sayed)2005-07-192005-07-19197982481067http://hdl.handle.net/1880/15521Bibliography: p. 157-161.xx, [48], 161 leaves : ill. ; 30 cm.engUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.TA 439 E83 1979 MicrofichePrestressed concretedoctoral thesis10.11575/PRISM/19286TA 439 E83 1979 Microfiche