PENROSE،GORDON <br/><br/>
MAGIC  MUD   :  AND  OTHER  GREAT  EXPERIMENT/ 
GORDON PENROSE 
 - NEW YORK:  SIMON AND SCHUSTER INC،  1988 
 - 48p؛  28 cm 
<br/><br/> the best of dr. zed’s BRILLIANT SCIENCE ACTIVITES 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MUD<br/>ELECTRIC  HORSES<br/>CRYSTAL
<br/><br/><label>Dewey Class. No.: </label>793  / PM