Washington (State). Division of Building and Construction Safety Inspection Services. Plumbers Certification Section
URI(s)
Variants
Identifies LC/NAF RWO
Exact Matching Concepts from Other Schemes
Sources
found: Its Basic bk., cur. journeyman & spec. plumbers, May 1983, 1st ed.:t.p. (Department of Labor and Industries, Plumbers Certification Section)
found: Wash. (St.). Dept. of Lab. and Industries. Bldg. & Constr. Saf. Inspection Services Div. Electrical Sec. Basic bk., electrical contractors ... June 1983, 3rd ed.:t.p. (Department of Labor and Industries, Building & Construction Safety Inspection Services, Division, Plumber Section)
found: Phone call to the Sec. 3/23/84(Plumbers Certification Section in Division of Building and Construction Safety Inspection Services of the Washington State Department of Labor and Industries; Plumber Section represents shortened form of name)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
1984-04-27: new
2008-12-06: revised
Alternate Formats