000 00269nam a2200109Ia 4500
008 131017s9999 xx 000 0 und d
082 _a301 NAI/S
245 _aSamuhia Sasthra Thathuvamgal
260 _bKERALA BHASHA INSTITUTE
650 _asocial science
942 _cBK
999 _c30001
_d30001