You don't say
Subtitle: how people communicate without speech
By: Vernon Pizer ; illustrated by Janet McCaffery.
Contributors: McCaffery, Janet.
Publisher: Putnam
Published: 1978
Place of publication: New York
Language: eng
Number of pages: 95
Subjects: Body language -- Juvenile literature.; Signs and symbols -- Juvenile literature.; Body language.; Signs and symbols.
Description: Recounts the efforts of people to communicate without words, using such means as the voice, music, color, gestures, pictographs and glyphs.
Notes: Includes index.