000 00309nam a2200133Ia 4500
008 220919s9999 xx 000 0 und d
082 _bSIN
100 _aSINGH, JAGDAMBA
245 0 _aORGANIC SYNTHESIS
260 _bPRAGATI PRAKASHAN, MEERUT
_c2011
300 _a728
650 _aChemistry
942 _cBK
999 _c149116
_d149116