Department of Labor & Industry. Governing licensing requirements and steamfitter qualifications and the code for power piping systems. Minnesota Statutes Chapter 326B.90-.925 and Minnesota Rules Chapters 5230 and 5231.
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Minnesota's Bookstore – part of the State of Minnesota Department of Administration – operates as a centralized publishing house for state agency products sold to the public.
Located in St. Paul's Williams Hill Business Center near Lafayette Park, Minnesota's Bookstore sells a wide variety of products and select gift items with a Minnesota theme.