000 00377nam a2200145Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aYoung, L
245 0 _aResonance in organic chemistry
250 _a1
260 _bJohn Wiely and Sons, Inc
_aNew York
_c1955
300 _axii, 845 p.
653 _aChemistry
942 _c1
999 _c57420
_d57420