A School Course in Vectors by R I Porter

Minor creases to cover. The object of this book is to provide a simple introduction to the algebra of vectors and to show how vector methods can be applied with advantage in Geometry and Mechanics.

Linear Algebra 2nd Edition. 1970 Serge Lang. Paperback. 1972 third printing

Paperback 2nd edition. Third printing 1972. Not ex-library. Very minor scuffs to cover. Slight page and page adage fading. Slight spine fading. Some speckle to top page block edge. No internal markings. This book is in very good condition and, aside from the above cosmetic notes, it feels quite pristine.