1994 - The Case of the Smart Dummy [Mathnet Casebooks, No 6] (Paperback) → Hardcover ISBN-13: 9780716765578 ISBN-10: 0716765578 Genre: Children's Books ? 1994 - The Map with a Gap [Mathnet Casebooks, No 4] (Hardcover) ISBN-13: 9780716765271 ISBN-10: 0716765276 ? |