Changes in U.S. Patent Law and Their Implications for Energy and Environment Research..., Hearing... [No. 58]... Committee on Science, U.S. House of Representatives... 104th Congress, 2nd Session.
Contributors: United States. Congress. House. Committee on Science and Technology.
Language: eng
Notes: Shipping List #: 97-0453-M.

Shipping List Date: 04/25/97.