Thompson, W. P. Handbook of patent law of all countries, by W. P. Thompson. - 16th ed., completely rev. - London, Stevens & sons, limited, 1915. - vii, [1], 242 p. 17 cm. LCCN: gs 15000905 Subjects--Topical Terms: Patent laws and legislation. LC Class. No.: K1505 / .T48 1915