00350nam a22001217a 4500 00442023189 547.12 ENT Entwistle, N. Orbital Symmetry Correlations in Organic Chemistry: A Guide to the Woodward- Hoffmann Rules/ London: Van Nostrand Reinhold Company, 1972. 60p; BK 3824 3824 0 0 0 NFIC IC IC GEN 2016-12-28 0 547.12 ENT 005424 2016-12-28 00:00:00 2016-12-28 REF