Patent Office centenary : a story of 100 years in the life and work of the Patent Office
Harding, Herbert1953
Books, Manuscripts
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Total copies: 1
Main title:
Author:
Imprint:
London : H. M. S. O., 1953.
Collation:
48 p., (2) leaves of plates : ill. ; 22 cm.
Dewey class:
354.4100824
Language:
English
BRN:
887724
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Total copies: 1