Collier

• Virologia humana : texto para estudiantes de medicina odontologia y microbiologia - 3.ed.
• Operations Management An Integrated Goods And Services Approach
• Harvard Classics 38
• Principles of Management
• The Junior Classics Vol 5
• A Bible-Woman's Story
• Collier's Encyclopedia 1997
• Collier's Encyclopedia 1997
• Collier's Encyclopedia, 1996
• Core Spanish
• Danny Goes to the Hospital
• DUKE ELLINGTON (GREAT ACHIEVERS)