000 00276nam a2200109Ia 4500
008 231221s9999 xx 000 0 und d
100 _aAGARWAL , O.P.
245 0 _aORGANIC CHEMISTRY NATURAL PRODUCTS
260 _bKRISHNA
_aMEERUT
_c2023
300 _aVIII; 556P.
942 _cBK
999 _c10930
_d10930