<Issued October 16, 1917>.At head of title: Department of Commerce. Bureau of Standards. S.W. Stratton, director.Mode of access: Internet
At head of title: Department of commerce. Bureau of standards. George K. Burgess, director.Mode o...
At head of title: Department of commerce ...S.W. Stratton, director.Mode of access: Internet
"Stats. 1919, page 198, chap. 109.""Approved March 28, 1919."Caption titleMode of access: Internet
At head of title: Department of commerce. Bureau of standards. S. W. Stratton, director.Mode of acce...
Federal Specifications Board. standard specification No.6.At head of title: Department of Commerce. ...
Plates printed on both sides.At head of title: Department of commerce. Bureau of standards. S.W. Str...
At head of title: Department of commerce. Bureau of Standards. S. W. Stratton, director.Mode of ac...
At head of title: Dept. of Commerce and Labor. Bureau of Standards. S. W. Stratton, Director.Mode...
At head of title: Department of commerce.S.W. Stratton, director.Mode of access: Internet
At head of title: Department of Commerce. Bureau of Standards."Issued June 21, 1922."Mode of access:...
At head of title: Department of Commerce. Bureau of Standards."Issued July 3, 1922."Mode of access: ...
At head of title: Department of commerce. Bureau of standards. George H. Burgess, director.Mode o...
Contains also 1st, 2d and 3d ed.At head of title: Department of commerce.S. W. Stratton, director.Mo...
At head of title: Department of commerce. Bureau of standards. S.W. Stratton, director.Mode of acces...
At head of title: U.S. Department of Commerce, Harry L. Hopkins, secretary ; National Bureau of Stan...
At head of title: Department of commerce. Bureau of standards. George K. Burgess, director.Mode o...
At head of title: Department of commerce ...S.W. Stratton, director.Mode of access: Internet
"Stats. 1919, page 198, chap. 109.""Approved March 28, 1919."Caption titleMode of access: Internet
At head of title: Department of commerce. Bureau of standards. S. W. Stratton, director.Mode of acce...
Federal Specifications Board. standard specification No.6.At head of title: Department of Commerce. ...
Plates printed on both sides.At head of title: Department of commerce. Bureau of standards. S.W. Str...
At head of title: Department of commerce. Bureau of Standards. S. W. Stratton, director.Mode of ac...
At head of title: Dept. of Commerce and Labor. Bureau of Standards. S. W. Stratton, Director.Mode...
At head of title: Department of commerce.S.W. Stratton, director.Mode of access: Internet
At head of title: Department of Commerce. Bureau of Standards."Issued June 21, 1922."Mode of access:...
At head of title: Department of Commerce. Bureau of Standards."Issued July 3, 1922."Mode of access: ...
At head of title: Department of commerce. Bureau of standards. George H. Burgess, director.Mode o...
Contains also 1st, 2d and 3d ed.At head of title: Department of commerce.S. W. Stratton, director.Mo...
At head of title: Department of commerce. Bureau of standards. S.W. Stratton, director.Mode of acces...
At head of title: U.S. Department of Commerce, Harry L. Hopkins, secretary ; National Bureau of Stan...
At head of title: Department of commerce. Bureau of standards. George K. Burgess, director.Mode o...
At head of title: Department of commerce ...S.W. Stratton, director.Mode of access: Internet
"Stats. 1919, page 198, chap. 109.""Approved March 28, 1919."Caption titleMode of access: Internet