00386cam a2200157ua 45000010005000000080039000050400009000440820008000531000030000612450040000912500009001312600036001403000017001766530014001936530021002072029110806n ii |||gr||||Z||||||asm cMAIN a370 aDas, Lakshahira,eAuthor.1 aSampurna shikshacby Lakshahira Das a1st. aGuahati:bSangam Prakashan,997. a530p:c23cm. aEducation aSampurna shiksha