Patil, B S  <br/><br/>
Civil engineering contracts and estimates / 
B S Patil 
 - 4th 
 - India  Universities Press  2015 
 - 498 p. 
<br/><br/><label>ISBN: </label>9788173719578 
<br/><br/><label>Dewey Class. No.: </label>343.54078624 PAT-B