Walkar, John <br/><br/>
Surveying for civil and mine engineers.  Theory, workshop and practicals  

 - Switzerland,  Springer,  2018. 
 - xxi,260 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>9783319531281 
<br/><br/><label>Dewey Class. No.: </label>526.9  / WAL