Purvis, Ronald L. <br/><br/>
Underwater bridge maintenance and repair / 
Ronald L. Purvis. 
 - Washington, D.C. :  National Academy Press,  1994. 
 - 54 p. :  ill. ;  28 cm. 
 - Synthesis of highway practice ;  200 .
<br/><br/> "Transportation Research Board, National Research Council." 
<br/><br/><label>ISBN: </label> $16.00 
<br/><br/><label>LCCN: </label>94076365  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bridges--Maintenance and repair.<br/>Underwater construction.<br/>Bridges--Inspection.
<br/><br/><label>LC Class. No.: </label>TG315  / .P87 1994 
<br/><br/><label>Dewey Class. No.: </label>624.28