The Universal Mining School <br/><br/>
Universal Mining School Vol-Iii  Surveying and Levelling 

 - Cardiff  Priory Press Limited 
 - 162 
<br/><br/> Universal,Mining,School,Vol-III,Surveying and Levelling 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying and Levelling