Lineck, Thomas S. <br/><br/>
Estimating water treatment costs / 
by Thomas S. Lineck, Robert L. Gumerman [and] Russell L. Culp 
 - Washington, D.C. :  U.S. Government Printing Office,  1979- 
 - v. ;  28 cm. 
<br/><br/> Library has vol. 4 
<br/><br/>Vol. 4 Computer user's manual for retrieving and updating cost data 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification<br/>Sewage--Purification--Biological treatment
<br/><br/><label>Dewey Class. No.: </label>628.16