The essential oils, by Ernest Guenther [and others]

Includes bibliographies.

Publications and patents of the Eastern Utilization Research Branch.

Mode of access: Internet.

Publications and patents with abstracts.

Title from cover.

Essential studies in English. Grammar

Mode of access: Internet.

Copyright and patents for inventions.

v.1. Essay on the origin & progress of literary property, by Lord Dreghorn. Evidence given to the Royal commission on copyright in favour of royalty re-publishing. Extracts, notes, & tables illustrating these subjects, copyright of design, etc.-v.2. Exposure of the patent system by M.M. Chevalier. Evidence from blue-books, 1829, 1851, 1864, 1865, 1871, 1872. Extracts & notes illustrating patents and copyright.

A treatise of power essential and mechanical : wherein the original, and that part of religion which now is natural, is stated. /

Mode of access: Internet.

A dietary factor essential for guinea pigs; a preliminary study of wrist stiffness, tissue calcification, and an upset phosphorus metabolism in guinea pigs on certain diets.

Special problem (M. N. S.)--Cornell Univ., Feb. 1948.

Essential air service : changes in subsidy levels, air carrier costs, and passenger traffic : report to the Chairman, Subcommittee on Aviation, Committee on Transportation and Infrastructure, House of Representatives /

"B-284056"--P. 3.

A practical treatise on medical jurisprudence : with so much of anatomy, physiology, pathology, and the practice of medicine and surgery, as are essential to be known by members of Parliament, lawyers, coroners, magistrates, officers in the army and navy, and private gentlemen ; and all the laws relating to medical practitioners /

No more published.

A free canal essential to the State's prosperity, with some ideas upon internal navigation : an address delivered before the Buffalo Board of Trade, April 11, 1878 /

Mode of access: Internet.

Commissioner of Patents and Trademarks annual report /

Mode of access: Internet.

Treatise on the law of patents for useful inventions : as enacted and administered in the United States of America /

Mode of access: Internet.

Statistics essential for police efficiency.

Bibliography: p. 198-202.

Police sergeants manual; the essential principles of handling police personnel and the basic duties of supervisory officers, sergeants, lieutenants, captains, detectives, and peace officers generally. With appendix, containing selected and recommended questions and answers of the approved type. Now used in police civil service promotional examinations. Suggested reading list for sergeants' training. Sergeants' check list for instructing recruits. Bibliography.

Mode of access: Internet.

Viewpoints in modern drama, an arrangement of plays according to their essential interest,

Annotated, with author and title index.