Methods of mind-training :
concentrated attention and memory /
by Catharine Aiken.
APA Citation
Aiken, C. (1895). Methods of mind-training: concentrated attention and memory. New York: American Book Company.
MLA Citation
Aiken, Catharine. Methods of Mind-training: Concentrated Attention And Memory. New York: American Book Company, 1895.
Warning: These citations may not always be complete (especially for serials).