Papers from the Tortugas Laboratory of the Carnegie Institution of Washington.

Mode of access: Internet.

On the study and difficulties of mathematics /

First edition, 1831.

The second (1959) Australia expedition of the Laboratory of Ornithology, Cornell University.

Bibliography: leaves 37-38.

The 1961 East African expedition of the Laboratory of Ornithology, Cornell University.

Mode of access: Internet.

Enriched teaching of mathematics in the junior and senior high school; a source book for teachers of mathematics, listing chiefly free and low cost illustrative and supplementary materials,

Blank pages are provided at the end of each section for listing additional sources.

Elements of mathematics : containing geometry, conic sections, trigonometry ... : to which is prefixed the first principles of algebra, by way of introduction for the use of the Royal Academy of Artillery at Woolwich : vol. I and II /

Mode of access: Internet.

The study of mathematics /

Includes indexes.

First book of mathematics, being an easy and practical introduction to the study; for self-instruction and use in schools,

Mode of access: Internet.

Annals of mathematics

Mode of access: Internet.

Bulletin of the International association for promoting the study of quaternions and allied systems of mathematics.

Only the numbers for 1910 and 1913 have title Bulletin; the other numbers bear the name in the association only.

The Messenger of mathematics

Mode of access: Internet.

Models to illustrate the foundations of mathematics /

Mode of access: Internet.

Address on the study of mathematics ...

Presented at Orleans High School, New Orleans, at the close of the annual examination, August 18, 1852.

Real mathematics, intended mainly for practical engineers, as an aid to the study and comprehension of mathematics,

Mode of access: Internet.

A course of mathematics for use of academies as well as private tuition,

V. 3 reads: The 3d ed. of v. 3.