Franklin

Chemical patents and allied patent problems [electronic resource] / by Edward Thomas.

MLA

Thomas, Edward. Chemical Patents and Allied Patent Problems. Washington, D.C.: J. Byrne, 1917.

APA

Thomas, E. (1917). Chemical patents and allied patent problems. Washington, D.C.: J. Byrne.

Chicago

Thomas, Edward, Chemical Patents and Allied Patent Problems. Washington, D.C.: J. Byrne, 1917.