f1 How do you organize and teach your class? f1v1 Topically 9780195311617 9780195329520 9780195314649 9780195052169 9780195311143 9780195370102 9780195335422 9780195390360 9780199751792 f1v2 Historically 9780195397611 9780199737291 f2 Which do you prefer to use? f2v1 Textbook 9780195314649 9780195052169 9780195311143 f2v2 Reader 9780195370102 9780195335422 9780195390360 9780199751792 9780199737291 9780195311617 f2v3 Hybrid of the two 9780195397611 9780195329520 f3 Level f3v1 Lower 9780195314649 9780195370102 f3v2 Lower-Mid 9780195329520 9780195052169 9780195311143 f3v3 Mid 9780195397611 9780199751792 9780199737291 f3v4 Higher-Mid 9780195311617 f3v5 Higher 9780195335422 9780195390360