census of India,1971 <br/><br/>
Its languge monograph series (Monographs No.4) Survey of konkani in Kerala V 1 India 
census of India,1971 
 -  1971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2sN71, L1.1.4