Elimination of waste series

＜図書＞
Elimination of waste series

データ種別	図書
出版情報	Washington : Government Printing Office
本文言語	英語


1	Recent economic changes in the United States : report of the Committee on Recent Economic Changes, of the President's Conference on Unemployment / Herbert Hoover Washington : U.S. Govt. Print. Off. , 1929
2	Recommended minimum requirements for plumbing : report of subcommittee on plumbing of the Building code committee / George C. Whipple, Chairman [Text],Suppl. - Washington : Government Printing Office , 1929-