000 00309nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a547.2
100 _aNORMAN, R. O. C.
245 0 _aPrinciple of organic synthesis
260 _aLondon
_bChapman&hall
_c1978
300 _a800p.
942 _cLL
999 _c840
_d840