Calculation of Indices

  1. B.M. Das, Outline of Physical Anthropology, Kitab Mahal (1961)

  2. B.M. Das & Ranjan Deka, Physical Anthropology Practical, Kitab Mahal

  3. Carol R. Ember & Melvin Ember, Cultural Anthropology (1973)

  4. J. S. Olin and A. D. Franklin, Archaeological Ceramics(1982).