Khan, Abul Fazar. <br/><br/>
Estimating :  principle and practice of estimating, schedule & tendering, costing and valuation for students & professional / 
Abul Fazar Khan. 
 - 9th ed. 
 - Dhaka :  Sabdik Publishers,   2008. 
 - 341 pages :  illustrations ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estimating probabilities.
<br/><br/><label>Dewey Class. No.: </label>519.287 KHA