Sybex, the leader in certification, is offering C.P.M. (Certified Purchasing Manager) candidates a unique and economical resource: comprehensive coverage of all four certification exams in one book, at a very low price. Sponsored by the Institute for Supply Management (ISM), the C.P.M. (Certified Purchasing Manager) Certification is a globally recognized designation that validates the knowledge and skills required of today's purchasing professionals. The companion CD includes an advanced test engine with a bonus exam, electronic flash cards for PC and Palm devices, and the entire book in PDF....