000 00350nam a2200145Ia 4500
005 20240713144605.0
008 240712s9999 xx 000 0 und d
020 _a9781138098688
041 _aeng
100 _aNorman , R.O.C.
245 _aPrinciples of Organic Synthesis
250 _a3rd
260 _aLondon
_b CRC press
_c2017
300 _a811
999 _c20872
_d20872