Sengupta, S. and Bhattacharya, S. <br/><br/>
Commutation in West Bengal; findings of a survey   

 - Calcutta  Indian Statistical Institute  1968 
 - 24p. 
 - NSS technical paper no. 21 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>338.46095414  / Se476