000 00300nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aSinha S K
245 0 _aClassification of rubber chemicals
260 _bRubber India
_c2014
300 _a100-102,104
650 _aRubber chemicals
942 _cJS
999 _c55615
_d55615