000 00412nam a2200169 4500
020 _a
_c
082 _a503 HEI
100 _a
245 _aDICTIONARY OF ORGANIC COMPOUNDS
_hENGLISH
250 _a4
260 _aLONDON
_bEYRE & SPOTTISWOODE
_c1969
300 _a694
_fHB
500 _a
590 _d
650 _aDICTIONARY OF ORGANIC COMPOUNDS
942 _cREF
999 _c274703
_d274703