000 00318nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a74621432
082 _a660.2844
_bGRO
100 _aGroggins,P.H
245 0 _aUnit Processes in Organic Synthesis
260 _aNew Delhi
_bTata McGraw -Hill
_c1958
365 _a250
999 _c246924
_d246924