Patents, law and practice /
by Oscar A. Geier.
APA Citation
Geier, O. Arnold., Richards, W. Evarts. (1928). Patents, law and practice. 4th ed. New York, N.Y: Richards & Geier.
MLA Citation
Geier, Oscar Arnold, 1882-, and William Evarts Richards. Patents, Law And Practice. 4th ed. New York, N.Y: Richards & Geier, 1928.
Warning: These citations may not always be complete (especially for serials).