APA
Dircks H., . (1869). Patent monopoly as affecting the encouragement, improvement, & progress of sciences, arts, and manufactures. London: E. & F. N. Spon.
Chicago
Dircks Henry, . 1869. Patent monopoly as affecting the encouragement, improvement, & progress of sciences, arts, and manufactures. London: E. & F. N. Spon.
Harvard
Dircks H., . (1869). Patent monopoly as affecting the encouragement, improvement, & progress of sciences, arts, and manufactures. London: E. & F. N. Spon.
MLA
Dircks Henry, . Patent monopoly as affecting the encouragement, improvement, & progress of sciences, arts, and manufactures. London: E. & F. N. Spon. 1869.
.Publisher: London : E. & F. N. Spon, 1869Description: 32p.Subject(s): Patent laws and legislation -- Great Britain