Aviation

ISBN: 9781332102990 出版年：2016 页码：448 Algernon E Berriman Forgotten Books

There is no evading the fundamental technology of any real subject, whether commercial, scientific, or political by nature; the reader must ever provide the interest if he would receive any return whatsoever for his purchase of the author's capital. In this case, as the capital is so small, the initial interest on the reader's part must be all the greater.