Davies, Daniel <br/><br/>
Problems in land and mine surveying five hundred and seventy questions and answers (357 fully worked out) with 209 diagrams 

 -  1945 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mining engg
<br/><br/><label>Dewey Class. No.: </label>526.99  / D22P