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PMP (R) Exam Practice Test and Study Guide, Tenth Edition
АвторGinger, Pmp, Pgmp Levin (Consultant, Lighthouse Point, Florida, Usa), J. Leroy, Pmp, Pgmp Ward (Ward Associates, Madison, Connecticut, Usa)
Revised edition of: PMP exam: practice test and study guide / J. LeRoy Ward, Ginger Levin. Ninth edition.
