00439cam a2200169ua 45000010005000000080039000050400009000440410008000530820010000611000033000712450055001042500009001592600048001683000010002166530021002266530022002475465141122n        ii  |||gr||||Z||||||asm  cMAIN  aasm  a330.9  aSarmah, Ananta Kr.,eAuthor.  aArthanitir itihasat abhumukicby Ananta Kr. Sarmah  a1st.  aGuwahati:bPublication Board, Assam,c2012.  a220p.  aEconomic history  aArthanitir itihas