00440cam a2200157ua 45000010005000000080039000050400009000440820010000531000025000632450075000882500009001632600034001723000017002066530014002236530045002371938110811n        ii  |||gr||||Z||||||eng  cMAIN  a370.1  aKar, B. C.,eAuthor.1 aEducation:ba study of its principles and psychology / cby B. C. Kar   a1st.  aGuahati:bNew Book Stall,977.  a368p:c23cm.  aEducation  aa study of its principles and psychology