Sher, William <br/><br/>
Computer-aided estimating :  a guide to good practice / 
William Sher. 
 - Harlow, Essex :  Longman,  c1996. 
 - xv, 109 p. : ill. 
<br/><br/> Includes references, appendices and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer mathematics.