TY  - BOOK
TI  - Pyrroles
T2  - The chemistry of heterocyclic compounds, issn 0069-3154
SN  - 0471627534
AV  - QD401 P98
PY  - 1990///-9999
CY  - New York
PB  - J. Wiley
KW  - Pirroles
N1  - "an interscience publication"; Contenido : pt.1 the synthesis and the physical and chemical aspects of the pyrrole ring
ER  -