Technical information sources : a guide to patents standards and technical report literature /
Houghton, Bernard.
Technical information sources : a guide to patents standards and technical report literature / by Bernard Houghton. - Melbourne : Cheshire, 1967. - 101 p.
Patents--Standards.
Technical literature.
Technical reports.
Technical information sources : a guide to patents standards and technical report literature / by Bernard Houghton. - Melbourne : Cheshire, 1967. - 101 p.
Patents--Standards.
Technical literature.
Technical reports.