Testing 7-Wire strand for prestressed concerete pilling 
Preston, H. Kenl 
 - Chicago  175w. Jackson boulvard  1985 
 - 23p.:  ill,;  10cm 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Nust
<br/><br/><label>Dewey Class. No.: </label>620.1370278  / TES