Sharan,Raka <br/><br/>
Engineeirng environment 

 - 2nd Ed. 
 - New Delhi  The Indian Instuite of Enginers  1991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>621  / SH-E