Kannappan,D <br/><br/>
Mechanical estimating and costing / 

 - New delhi:  Tata mc graw- hill,  2003 
 - 160 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical
<br/><br/><label>Dewey Class. No.: </label>621  / KAN/M