THE 90 SECOND LAWYER:ANSWERS TO COMMON PERSONAL AND BUSINESS LEGAL QUESTIONS
ROBERT IRWIN DAVID L.GANZ1996 年出版302 页ISBN:
STUDY GUIDE FOR USE WITH MANAGEMENT:QUALITY AND COMPETITIVENESS SECOND EDITION
JOHN M.IVANCEVICH,PETER LORENZI AND STEVEN J.SKINNER1997 年出版300 页ISBN:007292408X