Newby, Frank
How to find out about patents / - 1st ed. - Oxford : New York : Pergamon Press; 1967. - xi, 177 p. : illus., facsims. ; 20 cm.
Includes bibliographical references and index.
66030632
Patent literature.
T210 / .N4 1967
608 / NEH
How to find out about patents / - 1st ed. - Oxford : New York : Pergamon Press; 1967. - xi, 177 p. : illus., facsims. ; 20 cm.
Includes bibliographical references and index.
66030632
Patent literature.
T210 / .N4 1967
608 / NEH