Cooper, Hugh L.  1865-1937. <br/><br/>
"Mitering lock-gates" / 
by Hugh Lincoln Cooper. 
 - London,  The Institution,  1931. 
 - 5 p., [1] fold. plate ;  22 cm. 
 - Institution of Civil Engineers (Great Britain).  Selected engineering papers ;  no. 114. .
<br/><br/> TA1.I68 no. 114 bound with no. 104-135 subsequent to publication. 
<br/><br/><label>LCCN: </label>es 33000013  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Locks (Hydraulic engineering)
<br/><br/><label>LC Class. No.: </label>TA1  / .I68 no. 114