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ACI 439.4

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Does anyone have  ACI 439.4-89 Steel Reinforcement and Availability in the US?

It is not in the current ACI Manual of Concrete Practice, but might be in the ones from the early 90s.  I am particularly interested in what it says about Prestressing Wire (ASTM A 421)  and ASTM ·Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement" (ASTM A 996).

Does anyone know if ASTM A 996 steel is still produced in this country? Is available from other sources?  Why would someone want to use it?

Thanks,  Gail Kelley