Getting the Most out of ClassPad: Todd, Philip H., Maguire, Brian, Siebold, Michael: 9781882564019: Amazon.com: Books
Found a Casio ClassPad 330! : r/calculators
Casio Classpad 330 Plus - Kenngrößen eines Graphen - YouTube
ClassPad Manager for ClassPad series - Supporting Options In The Classroom - Products - CASIO WEW Worldwide Education Website
CASIO Calculators Global - Our #10yearchallenge – from ClassPad 330 to ClassPad 400. ClassPad 400: 📍 Beautiful 4.8-inch color display 📍Intuitive pinch in/out on the touch panel 📍Real life applications of graphs