000 00287nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aElatwal
245 0 _aOrganic Chemistry Of Natural Products
260 _bPragathi Prakashan
300 _a639p
650 _aChemistry
942 _cBK
999 _c2402
_d2402