000 00283nam a2200109Ia 4500
008 131017s9999 xx 000 0 und d
082 _a658 . 31 51PRA / V
245 _aVevasaika Bandhapadanam Oru Mughavura
260 _bKERALA BHASHA INSTITUTE
650 _aCHEMISTRY
942 _cBK
999 _c29791
_d29791