Brush, comb, scrub : inventions to keep you clean /
Vicki Cobb ; pictures by Marylin Hafner.
- 1st ed.
- New York : Lippincott, c1989.
- 32 p. : col. ill. ; 21 cm.
Originally published as: Keeping clean.
Describes how soap and water, toothpaste and toothbrush, and comb and brush were invented and how they keep us clean and healthy.