000 00298nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aJoseph Paullous
245 0 _aRasathandram
260 _bKerala Bhasha Institute
_c1973
300 _a453p
650 _aChemistry-Chemistry
942 _cBK
999 _c40411
_d40411