The Aural System - Being the Most Direct, the Straight-Line Method for the Simultaneous Fourfold Mastery of a Foreign Language.

The Aural System - Being the Most Direct, the Straight-Line Method for the Simultaneous Fourfold Mastery of a Foreign Language. is presented here in a high quality paperback edition. This popular classic work by Charles Hardy is in the English language, and may not include graphics or images from the original edition. If you enjoy the works of Charles Hardy then we highly recommend this publication for your book collection.