If you hopped like a frog
Edición de la obra If you hopped like a frog
| Autor | David M. Schwartz |
|---|---|
| Editorial | Scholastic Press |
| Fecha de publicación | 1999 |
| Lugar | New York |
| Idioma | inglés |
| ISBN-10 | 0590098578 |
| OCLC | 40126682 |
| LCCN | 98046546 |
| Número de Cutter | S399i |
Introduces the concept of ratio by comparing what humans would be able to do if they had bodies like different animals.