VPRS 12715 List of File Classifications and Subject Index Headings, Annual Single Number System

This series consists of a List of Authorised File Classification and Subject Headings created to provide consistency and accuracy in the classification of correspondence in VPRS 6347 General Correspondence Files, Annual Single Number System. This list was copied from series 6347 R1, unit 360, File 78/619. The series date range was imposed to reflect the relationship of this series with the controlled series, ie., VPRS 12716 Index to General Correspondence Files, Annual Single Number System.The list controlled subject index cards located in VPRS 12716 Index to General Correspondence Files, Annual Single Number System by regulating the arrangement, retrieval and location of information within that series.The list comprises a set of Primary (main), Secondary (sub), and Tertiary (sub) headings.Primary Headings were numbered from 1 to 139. In a column format secondary headings for each primary were listed alphabetically and numbered sequentially, against which were listed tertiary headings alphabetically, also numbered sequentially, eg1. AccidentsGeneral2 Buses 1. M.M.T.B.2. T.R.B.3. V.R.B.3 Claims 1 V.R.

本系列为《核准文件分类与主题标题表》，旨在为VPRS 6347《年度单一编号体系普通通信文件》的通信分类工作提供一致性与准确性保障。该表源自系列6347 R1第360单元文件78/619。
本系列的时间范围设定用于体现其与受控系列VPRS 12716《年度单一编号体系普通通信文件索引》的关联关系。该表通过规范VPRS 12716《年度单一编号体系普通通信文件索引》内信息的整理、检索与定位，实现对其中主题索引卡片的管控。
该表包含一级（主）、二级（子）与三级（子）标题三类。一级标题编号范围为1至139。以栏式格式对每个一级标题对应的二级标题按字母顺序排列并依次编号，同时在二级标题下按字母顺序列出三级标题并同样依次编号，例如：
1. 事故（Accidents）
1. 通用（General）
2. 巴士（Buses）
1. M.M.T.B.
2. T.R.B.
3. V.R.B.
3. 索赔（Claims）
1. V.R.