HEFFERLINE, R F <br/><br/>
Simple transducers to detect or record operant amplitude.  [electronic resource] 

 -  Journal of the experimental analysis of behavior  Jul 1961 
 - 257-61 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-5002 
<br/><br/><label>Standard No.: </label>10.1901/jeab.1961.4-257  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equipment and Supplies<br/>Humans<br/>Psychology, Experimental--supply & distribution