- Start Your Own Secretarial Service BusinPfeiffer
- Pfeiffer and Company Library of Theories and Models Set (includes V24-Individual, V25-Group, V26-Management, V27-Organization Loose-Leaf packages)Pfeiffer
- Start Your Own Import/Export B (Start your own)Pfeiffer
- Start Your Own Coffee & Tea St (Start your own)Pfeiffer
- Cuentitos SimpaticosPfeiffer
- Pfeiffer's Classic Activities Set of Seven (Pfeiffer's Classic Activities)Pfeiffer
Covers: Open Library