Rational mnemonics, or assistance for the memory, resulting from a philosophical direction of natural principles
By: By Thomas Hallworth
Publisher: A. V. Blake and O. O. Wickham
Published: 1845
Place of publication: New York
Language: eng
Subjects: Mnemonics; Memory
Notes: Vol. 2 has special t.-p.; separate pagination.
Table of contents: title: I. The principles of the system.; title: II. Mnemonicised numbers.