![book AWWA standard [for] installation of steel water pipe--4 in. (100mm) and larger](/covers/files_170/1196000/88422d4b98311ba669027ec6741dd093-g.jpg)
- Author: American Water Works Association
- Language: English
- Year: 1981
- Author: American National Standards Institute., American Water Works Association
- Language: English
- Year: 2008
- Author: American Water Works Association
- Language: English
- Year: 2012
- Author: American National Standards Institute., American Water Works Association
- Language: English
- Year: 1992
- Author: American National Standards Institute., American Water Works Association
- Language: English
- Year: 1992
- Author: American Water Works Association., American National Standards Institute
- Language: English
- Year: 1983