The Clay Book 
Subtitle: Its Technology, Handling, and Application. As It Was Used At Studios West (Crafts (Hardcover Ritchie Unlimited))
Publisher: Ritchie Unlimited Publications
Published: March 24, 2000
Format: Plastic comb
Number of pages: 153
ISBN-13: 9780939656493
Subjects: Pottery & Ceramics; Clay; Pottery; Crafts / Hobbies