Chakravarty, K. R. Science based on symmetry / K. R. Chakravarty - Calcutta : Firma KLM, 1977- - L, 418 p. : ill. ; 22 cm. Library has: vol. 1 ISBN: Rs. 150.00 Subjects--Topical Terms: SymmetryScience--Philosophy Dewey Class. No.: 501