Shapiro, M M <br/><br/>
Compound stimulus effects during higher order salivary conditioning in dogs.  [electronic resource] 

 -  Journal of comparative and physiological psychology  Feb 1971 
 - 222-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9940 
<br/><br/><label>Standard No.: </label>10.1037/h0030344  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Conditioning, Psychological