Final answer:
The statement that an alphabetic list always provides complete codes is false. An index is a tool to help locate information but doesn't always include complete details, requiring reference to the main text.
Step-by-step explanation:
The statement 'The alphabetic list always provides complete codes' is false. While an alphabetic index is a helpful tool for locating information, particularly in non-digital formats of texts, it may not always provide complete codes or comprehensive details. In some cases, the index might direct you to the section where you can find the complete information, and it often includes keywords or terms listed in alphabetical order to facilitate the search process. However, to obtain the full codes or detailed information, you might need to refer to the main content of the text.