Killeffer, David H. <br/><br/>
How did you think of that?  An introduction to the scientific method 
[by] David H. Killeffer. 
 - [1st ed.] 
 - Garden City, N.Y.  Doubleday  1969. 
 - 153 p.  22 cm. 
 - Chemistry in action series .
<br/><br/> "Prepared under the sponsorship of the Manufacturing Chemists' Association." 
<br/><br/>Bibliography: p. [146]-148. 
<br/><br/><label>LCCN: </label>69010974 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Methodology.
<br/><br/><label>LC Class. No.: </label>Q175  / .K46 
<br/><br/><label>Dewey Class. No.: </label>501/.8