You like the book but dislike its price? You want to assign it to students but afraid the price-tag is too high? 

Consider renting it! You and your students can have it, in print or as an e-book, for $20 or less for a semester. 

See for example here for rentals of the print version (, and here for rental of e-books (


Where can one buy the book? Some suggestions.

Where can one buy/rent the book? Some suggestions:


e-book (format):

- (ePub, Adobe PDF, eb20)