Gergely, Peter <br/><br/>
effect of reinforcement on anchorage zone cracks in prestre-ssed concrete members / by Peter Gergely, Mete A. Sozen and- Chester P. Siess 

 - Urbana, Illinois : University of Illinois, Department of Civil Engineering 
 - [180] p. 
 - 271 Civil engineering studies. Structural research series ; no.- .