000 00263nam a2200109Ia 4500
008 131017s9999 xx 000 0 und d
082 _a540 RAM/B
245 _aB.Sc Prayogega Rasathandram
260 _bKERALA BHASHA INSTITUTE
650 _achemistry
942 _cBK
999 _c29272
_d29272