Proceedings :  AWWA Seminar on Network Analysis : Treated Water System Planning, Design and Operation, Distribution System Symposium, Dallas, Texas, September 10, 1989 / 
sponsored by AWWA Distribution Division, American Water Works Association 
 - 93 páginas 
<br/><br/><label>ISBN: </label>0898675049 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Distribución--Congresos
<br/><br/><label>LC Class. No.: </label>TD485  / A99 1989