Atkinson, Eleanor. <br/><br/>
The how and why program :  little questions that lead to great discoveries / 
Eleanor Atkinson ; edited by Lyon N. Richardson and Leonard  E. Loos. 
 - Cleveland :  L. J. Bullard,  c 1959. 
 - 502 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>327  327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invention & patents.
<br/><br/><label>Dewey Class. No.: </label>608.7 / A54h