Engelmann Javal (2 results)

Paperback. Condition: New. Print on Demand. This book sheds light on the fundamental concepts of number theory, exploring their evolutionary origins in the human sensory experience, specifically in the perception of musical intervals. The author, an esteemed physiologist and psychologist, argues that our understanding of numbers and their relationships stems from the brain's ability to compare and differentiate between sound frequencies, a skill that develops in infancy and lays the groundwork for mathematical thinking. The book delves into the role of sensory input in shaping our cognitive abilities, challenging traditional notions of numerical cognition and providing a novel perspective on the development of human understanding. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1891 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 429 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 429 Language: German.