Blackman Derek <br/><br/>
Operant conditioning    An experimental analysis of behaviour.      

 - London  Methuen         1974 
 - x,247p.  cm. 
<br/><br/><label>Standard No.: </label>43579 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>SN1, L4