انتشارات Math Works
![AWWA standard for steel water pipe 6 in. (150 mm) and larger](http://cdn.ketabkoo.com/covers/8/827428-n.jpg)
AWWA standard for steel water pipe 6 in. (150 mm) and larger
American National Standards Institute., 1992![AWWA standard [for] power-actuating devices for valves and slide gates](http://cdn.ketabkoo.com/covers/8/827434-n.jpg)
AWWA standard [for] power-actuating devices for valves and slide gates
American National Standards Institute., 2003![Water transmission and distribution : student workbook](http://cdn.ketabkoo.com/covers/8/838808-n.jpg)
Water transmission and distribution : student workbook
American Water Works Association, 2010![Distribution valves : selection, installation, field testing, and maintenance](http://cdn.ketabkoo.com/covers/8/845541-n.jpg)
Distribution valves : selection, installation, field testing, and maintenance
American Water Works Association, 2006![Operational Guide to AWWA Standard G300 - Source Water Protection](http://cdn.ketabkoo.com/covers/8/855652-n.jpg)
Operational Guide to AWWA Standard G300 - Source Water Protection
Sham, Chi Ho, 2010![Operational Guide to AWWA Standard G300: Source Water Protection](http://cdn.ketabkoo.com/covers/8/855653-n.jpg)
Operational Guide to AWWA Standard G300: Source Water Protection
Chi Ho Cham, 2010![Operational Guide to AWWA Standard G400: Utility Management Systems](http://cdn.ketabkoo.com/covers/8/855654-n.jpg)
Operational Guide to AWWA Standard G400: Utility Management Systems
James F. Ginley, 2009![Planificación ante Emergencias para Empresas de Servicios de Agua](http://cdn.ketabkoo.com/covers/8/855655-n.jpg)
Planificación ante Emergencias para Empresas de Servicios de Agua
American Water Works Association, 2012![Principles of Water Rates, Fees and Charges](http://cdn.ketabkoo.com/covers/8/855657-n.jpg)
Principles of Water Rates, Fees and Charges
American Water Works Association, 2012![Principles of water rates, fees, and charges](http://cdn.ketabkoo.com/covers/8/855658-n.jpg)
Principles of water rates, fees, and charges
American Water Works Association, 2000![Problem Organisms in Water Identification and Treatment](http://cdn.ketabkoo.com/covers/8/855659-n.jpg)
Problem Organisms in Water Identification and Treatment
American Water Works Association, 2004![Developing Rates for Small Systems](http://cdn.ketabkoo.com/covers/8/856087-n.jpg)