000 00475nam a22001697a 4500
008 230802b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a547.7(05)
245 _aAdvances in heterocyclic chemistry
260 _aNew York:
_bAcademic Press,
_c1974
300 _aix, 360p.
500 _aVol. 17 1974
650 _aScience
653 _aChemistry
700 _aKartritzky, A R (Ed.)
942 _2udc
_cBK
999 _c57080
_d57080