KESSINGER PUB CO Sivumäärä: 360 sivua Asu: Kovakantinen kirja Julkaisuvuosi: 2007, 01.07.2007 (lisätietoa) Kieli: Englanti
1926. Also authored by William A. Smith. A completely self-explanatory text, it represents a distinct advance in arithmetic textbook achievement. They bring to pupil and teacher not only the experience of successful arithmetic teachers but also the results of modern researches and surveys.