Cunningham, Virginia L. <br/><br/>
Environmental cost analysis system :  the ECAS EXPERT SYSTEM for estimating waste treatment costs / 
Virginia L. Cunningham, James W. Patterson, Joseph P. McGough 
 - New York :  Van Nostrand Reinhold Company,  1986 
 - 124 p. ;  24 cm.+  1 computer disk (3 1/2 in.) 
<br/><br/> Book is accompanied by one diskette bearing the same call number and available at Bahagian Pengurusan Maklumat 
<br/><br/>References : p. 119-121 
<br/><br/><label>ISBN: </label>0442219539 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>ECAS EXPERT SYSTEM (Computer system)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Cost effectiveness--Data processing<br/>Pollution--Environmental aspects--Data processing