00505nam a2200169 a 4500 20260717091352.0 260717s1976 ii 000 0 eng d eng 547.59 Acheson, R. M. (Richard Morrin) An introduction to the chemistry of heterocyclic compounds / Acheson, R. M. (Richard Morrin) 3rd ed. New York : John Wiley, 1976. xvii, 501 p. ; 24 cm. Heterocyclic Chemistry BK 29647 29647 0 0 0 0 DC BKBCL BKBCL 1990-02-01 139.73 0 547.59 ACH 25258 2026-07-17 09:13:52 139.73 2026-07-17 BK