If Dogs Were Dinosaurs
Edición de la obra If dogs were dinosaurs
| Autor | David M. Schwartz |
|---|---|
| Editorial | Scholastic Press |
| Fecha de publicación | 2005 |
| ISBN-13 | 9780439676120, 9780439794237 |
| OCLC | 56367515 |
| Número de Cutter | S399i |
"Explores the concepts of ratio and proportion by growing or shrinking various objects by the same amounts"--Provided by publisher.