Dutta B.N. <br/><br/>
Estimating and Costing I 

 - Twenty Sixth 
 - Lucknow  S.Dutta and Company  2007 
 - XIII- 904 
<br/><br/><label>ISBN: </label>9.78817E+12 
<br/><br/><label>Dewey Class. No.: </label>AL-  / 22 & AL