Record Display for the EPA National Library Catalog

RECORD NUMBER: 77 OF 1132

OLS Field Name OLS Field Data
Main Title American national standard for the thickness design of ductile-iron pipe /
CORP Author American National Standards Institute.
Publisher American Water Works Association,
Year Published 1991
OCLC Number 26736567
Subjects Waterworks--Standards. ; Iron pipe--Standards.
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAM  TD351.A52 C150/A21.50-91 Region 3 Library/Philadelphia, PA 10/15/2008
Collation vi, 65 p. ; 23 cm.
Notes
Cover title. At head of title : American Water Works Association. "Effective date : March 1, 1992 ; approved by AWWA Board of Directors June 23, 1991." "Approved by American National Standards Institute Inc., Nov. 14, 1991." "ANSI/AWWA C150/A21.50-91 (Revision of ANSI/AWWA C150/A21.50-81)."