000 004330000a22001570004500
080 _a547.7
_bP3
100 _aPaquette, Leo A.
245 _aPrinciples of modern heterocyclic chemistry
260 _aNew York
_bW.A. Benjamin Inc.
_c1968
440 _aThe Organic Chemistry Monograph Series
300 _axiv, 401p.
650 _aORGANIC CHEMISTRY
650 _aORGANIC COMPOUNDS
650 _aHETEROCYCLIC CHEMISTRY
942 _cBK
999 _c38078
_d38078