School Zone Publishing Company Staff
Mammals
Hardcover
(School Zone Publishing Company March 15, 1990)
, First Edition edition
For 20 years, School Zone I Know It! books have set the standard for home learning materials. Each book is developed by professional educators to complement the curriculum at each grade. Each I Know It! book has clear instructions and fun-to-do exercises.
- ISBN
- 0887439721 / 9780887439728
- Weight
- 27.2 oz.