What to do when "there's nothing to do";  601 tested play ideas for young children, 
by members of the staff of the Boston Children's Medical Center and Elizabeth M. Gregg. Illustrated by Marc Simont. 
 - New York,  Delacorte Press  [1968] 
 - 158 p.  illus.  21 cm. 
 - Publications for parents "A Seymour Lawrence book." .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>68010446  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Games.
<br/><br/><label>LC Class. No.: </label>GV1203  / .B674