ons OPEN University of Sri Lanka
Science: a third level course the nature of chemistry-aromaticity 17-electrophilnds, 19- aromaticity and pericyclic rea - Nugegoda The Open University of Sri Lanka 1977 - 51 p.
75497
547.6 / OPE
Science: a third level course the nature of chemistry-aromaticity 17-electrophilnds, 19- aromaticity and pericyclic rea - Nugegoda The Open University of Sri Lanka 1977 - 51 p.
75497
547.6 / OPE