00480nam a2200133Ia 4500008004100000020001800041041000800059084001500067100002200082245010900104260004300213653004200256653004800298160808s2011    xx            000 0 eng d  a9788192061528  aeng  aV20bH12CC  aArun Kumar Biswas  aMineral processing to elemental science in the Medieval world:bIndia and Europe /cby Arun Kumar Biswas  aKolkata :bThe Asiatic Society,c2011.  aMineral Processing - Europe And India  aMineral Processing - Historical Development