Mitra Shib <br/><br/>
Indian journal of psychology 

 -  OxfordPsychological association  1972 
<br/><br/> vol; 47 ( no 1-4) 
<br/><br/><label>Subjects--Index Terms: </label>Trade development  
<br/><br/><label>Dewey Class. No.: </label>150.5  / IJP