Choudhury, N C . Munda social structure / by N.C.Choudhury. - Kolkata : Firma K L Mukhopadhyaya , 1977. - 137p. : Tables ; 22cm. . Includes index ISBN: Rs. 20.00 (Hb) Subjects--Index Terms: SOCIAL SCIENCE Dewey Class. No.: 306.8 / CHO/M