000 00393nam a2200145Ia 4500
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040 _e66622
_aMAIN
041 _aEnglish
082 _a547.59 A54S
100 _aArmarego, W L F
245 0 _aStereochemistry of heterocyclic compounds: Nitrogen heterocucles
260 _aNew York
_bJohn Wiley
_c1977
300 _axvi, 433 p.
942 _cBK
999 _c153474
_d153474