books.google.fr - Schaum’s Easy Outline Series When you are looking for a quick nuts-and-bolts overview, there’s no series that does it better. Schaum's Easy Outline of Introduction to Mathematical Economics is a pared-down, simplified, and tightly focused version of its predecessor....http://books.google.fr/books/about/Schaum_s_Easy_Outline_of_Introduction_to.html?hl=fr&id=2EurAAAACAAJ&utm_source=gb-gplus-shareSchaum's Easy Outline of Introduction to Mathematical Economics