Rappold, Otto <br/><br/>
Kanal- und schleusenbau /  
von Otto Rappold. 
 - 2. verb. Auflage 
 -  Gruyter & Co.,   1921. 
 - 124, [4] S. :  ill. ;  16 cm. 
 - Sammlung Göschen ;   [585] .
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>12025751  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canals.<br/>Locks (Hydraulic engineering)
<br/><br/><label>Subjects--Index Terms: </label>ინჟინერია არხები 
<br/><br/><label>LC Class. No.: </label>TC745  / .R3 
<br/><br/><label>Universal Decimal Class. No.: </label>626.13