The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Titanium.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British empire and foreign countries. Statistics ... 1919-1921. Manganese.

At head of title: Imperial mineral resources bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Molybdenum.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Gold. Statistics, 1919-1921.

"List of statistical publications": p. 39-42.

The mineral industry of the British Empire and foreign countries. War period. Molybdenum. (1913-1919)

At head of title: Imperial mineral resources bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Silver.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Salt.

At head of title: Imperial Mineral Resources Bureau.

Vorlesungen über die Theorie der bestimmten Integrale zwischen reellen Grenzen mit vorzüglicher Berücksichtigung der von P. Gustav Lejeune-Dirichlet in Sommer 1858 gehaltenen Vorträge über bestimmte Integrale.

Available on demand as hard copy or computer file from Cornell University Library.

Report of the Proceedings ... Planters' Hotel, St. Louis, Mo. November 17-21, 1919 ...

Mode of access: Internet.

General public school laws, March 1, 1919.

Mode of access: Internet.

School code : including all laws relating to education, October 1, 1919.

Includes index.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Arsenic.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. China clay.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Aluminum, including bauxite and cryolite.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British empire and foreign countries. Statistics, 1919-1921. Diatomaceous earth.

At head of title: Imperial mineral resources bureau.