Khan, Abul Fazar. <br/><br/>
Estimating = এস্টিমেটিং :  principle and practice of estimating, schedule & tendering, costing and valuation / 
Abul Fazar Khan. 
 - Dhaka :  Sabdik Publishers,  1984. 
 - 232 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>  TK. : 98.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estimation theory
<br/><br/><label>Dewey Class. No.: </label>519.544  / KHE 1984