914 Pages, 820 Illustrations.
Price $4.00 in cloth; $5.00 in half morocco, postpaid
THE MOST POPULAR SCIENTIFIC BOOK OF THE DAY
This is a book full of interest and value for Teachers, Students, and others who desire to impart or obtain a practical knowledge of Physics. This splendid work gives young and old something worthy of thought. It has influenced thousands of men in the choice of a career. It will give anyone, young or old, information that will enable him to comprehend the great improvements of the day. It furnishes suggestions for hours of instructive recreation. This new edition is now ready. It contains a large amount of new matter, bringing it up to date. Such subjects as the X-rays and liquefied air being fully treated.
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