DIN 31630 part 1 lays down the concepts and terms for indexes and their parts. In addition it gives general instructions for the formal presentation of indexes. This standard helps also to choose the most suitable index.
DIN 31630-1:1988 history
1988DIN 31630-1:1988-06 Establishment of indexes; terms, formal presentation of printed indexes
1988DIN 31630-1:1988 Establishment of indexes; terms, formal presentation of printed indexes