POLY. DERIVATIVES OF PYRROLA, POLY SYSTEMS WITH ONE NITROGEN COMMON TO BOTH RINGS. PYRINDINE & RELATED COMPOUNDS
POLY. DERIVATIVES OF PYRROLA, POLY SYSTEMS WITH ONE NITROGEN COMMON TO BOTH RINGS. PYRINDINE & RELATED COMPOUNDS
- LOND JOHN WILEY AND SONS 1963 LOND
- 547.7 EID
547.7 EID
547.7 EID