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

 - Twenty Second 
 - Lucknow  S.Dutta and Company  1959 
 - 906 
<br/><br/><label>ISBN: </label>8185273022 
<br/><br/><label>Dewey Class. No.: </label>AL-  / 22