1-5 of 5 Books
On quaternions and octonions
By John Horton Conway,Derek A. Smith
Rotations, quaternions, and double groups
By Simon L. Altmann
Theoretical physics; applications of vectors, matrices, tensors and quaternions
By A. Kyrala
Cours d'algèbre
By Perrin, Daniel.
Quaternionic Analysis
By Lorenzo Matarazzo