A collection of 1977 U.S. patent specifications - petroleum refining : v. 1. Petroleum processing :

出版社:Wash. : U.S. GPO, 1978,Wash. : U.S. GPO, 1977,Wash. : U.S. GPO
作者:U.S. Patnet Office
资源类型:图书
细分类型:西文文献