Educational chart project developed by Jan Powell, Ray McNeilan, JR & Associates, Consulting
No page numbers, illustrated
Informations de publication
- Publié: 1994
- Éditeur: JR Associates
- Dewey Decimal: 635
- Bibliothèque ECHO: 635 POW
Educational chart project developed by Jan Powell, Ray McNeilan, JR & Associates, Consulting
No page numbers, illustrated