Nationales Vorwort
Nationaler Anhang NA (informativ)
Foreword
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols, abbreviations
and conventions
4 Data-link layer services and concepts
5 Communication services
6 Local interactions
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications