1. Introduction, 2. The Objectives of a Library Catalogue, 3. Physical Forms, 4. Types of Library Catalogues, 5. Kinds of Entries, 6. Sources of Information for a Cataloguer, 7. Descriptive Cataloguing, 8. Annotation, 9. Subject Cataloguing, 10. Development of Catalogues Codes, 11. Normative Principles, 12. Comparative Study of AACR and CCC, 13. Study of Personal Names, 14. Rules for Filing Entries, 15. Organisation of a Catalogue Department, 16. Centralized & Cooperative Cataloguing, 17. Limited Cataloguing, 18. Symbiosis Between a Catalogue & Classification, 19. Layout of a Cataloguing Code, 20. Teaching of Cataloguing Theory, 21. Progress in Library Cataloguing