2011 - Heterocycles in Life and Society an Introduction to Heterocyclic Chemistry Biochemistry and Applications (Paperback) → Hardcover ISBN-13: 9780470714102 ISBN-10: 0470714107 Genre: Science & Math ? 2011 - Heterocycles in Life and Society an Introduction to Heterocyclic Chemistry Biochemistry and Applications (Hardcover) → Paperback ISBN-13: 9780470714119 ISBN-10: 0470714115 Genre: Science & Math ? |