REFERENCE MATERIALS - ALMANAC, ENCYCLOPEDIA, DICTIONARY, INDEX and THESAURUS
Reference materials are books and other reading materials that help us in researching or answering a question.
Here are some of the common reference materials that you can use:
1. An almanac is an annual publication that contains interesting facts relating to countries, sports, and entertainment.
2 An encyclopedia contains basic information about a broad range of topics.
3. A dictionary provides the definition, spelling, pronunciation, and origin of a particular word.
4. An index is a compilation of information generally arranged either alphabetically or numerically that helps the user find information that is useful and specific to their topics
5. A Thesaurus is a book that contains synonyms of words.