00487cam a2200157ua 45000010005000000080039000050400009000440820011000531000022000642450077000862500009001632600063001723000023002356530014002586530057002721771111126n        ii  |||gr||||Z||||||eng  cMAIN  a370.15  aSarma, Mukul Kr.,1 aPrarambhik parisankhya bigyan aru saikshik parimapancby Mukul Kr. Sarma  a2nd.  aGuahati:bSecretary university publication department,993.  a360p:bill;c23cm.  aEducation  aPrarambhik parisankhya bigyan aru saikshik parimapan