Plarr, Gustave. No, 2 in **E.5113.7 Additions to the paper “On the establishment of the elementary principles of quaternions.” Edinburgh, 1879. 37-39 pp. 4°. Cut from Transactions of the Royal Society, vol. 28 [*5185.1.28]. The article of which the above is a continuation is in vol. 27 of the Transac- tions [*5185.1.27].
[This work is kept on the Special Libraries Floor.]
ok: ee
e Nov. 21, 1900 *D7326 — Quaternions.