1. INTRODUCTION

2. OBSERVATIONS

3. ANALYSIS
3.1. Stellar Parameters
3.2. Luminosity

4. RESULTS
4.1. Lithium Abundances
4.2. CNO Abundances
4.3. Additional Elements
4.4. Projected Rotational Velocity
4.5. Radial Velocity Variations
4.6. Mass Loss

5. LITHIUM PRODUCTION FROM RGB TO AGB
5.1. Li-enrichment on the RGB
5.2. Li-enrichment on the Horizontal Branch
5.3. Li-enrichment on the AGB
5.4. External Interactions

6. CONCLUSION