00816pamaa2200241 4500 0000051720 20130924090000.0 130925s2011 eng 9780521126649 (CD-ROM) HB171.5 GRA 2011 Grant AS level and A level : economics [ CD-ROM] : economics : teacher's resource Susan Grant, Colin Bamford. 2nd ed. New York: Cambridge University Press, 2011. 1 CD-ROM; 4.5 inch. Cambridge International Examinations FAS COP CD-ROM for Windows XP/Vista and MAC OSK 10.3.9 or higher. Economics Economics -- Problems, exercises, etc Bamford, Colin http://www.cambridge.org