00378cam a2200157ua 45000010005000000080039000050400009000440410008000530820008000611000027000692450040000962500013001362600034001493000010001836530027001937073141122n        ii  |||gr||||Z||||||asm  cMAIN  aasm  a330  aBoro, Lokesh,eAuthor.  aGanitik arthavigyancBy Lokesh Boro  a4th rev.  aJorhat:bBidya bhawan,c2013.  a541p.  aQuantitative ecomonics