Pluckrose, Henry Arthur.

Floating and sinking / text, Henry Pluckrose ; photography, Chris Fairclough. - London ; New York : F. Watts, c1986. - [30] p. : chiefly col. ill. ; 23 cm. - ThinkAbout . - ThinkAbout (New York, N.Y.) .

ISBN: 0863134319 (UK ed.) 0531102947 (US ed.)

LCCN: 87050229

Subjects--Topical Terms:
Perception--Juvenile literature.
Movement, Psychology of--Juvenile literature.

LC Class. No.: MLCM 91/02550 (B)

Dewey Class. No.: 152/.142/5