A basic introduction written in non-technical language, this remarkable text keeps mathematical demands to a minimum so that students can spend less time on technicalities and more on understanding basic concepts. With many exercises in the text, a floppy disk containing data sets on expenditure and price for different commodities, an unusually detailed teacher's manual with additional exercises and masters for overhead transparencies, and spectacular video graphic sequences, this uniquely rich introductory text will transform the teaching of the subject.
