Fiction and nonfiction are two classifications for books.
fiction and non-fiction
Two classifications for books are fiction and nonfiction.
The two general kinds of book classifications in a library are the Dewey Decimal Classification system and the Library of Congress Classification system. The Dewey Decimal system categorizes books by subject based on a numerical system, while the Library of Congress system organizes books by both subject and author through a combination of letters and numbers.
Factual books and fictional books.
chronologial order
Two kinds of general behavior would be hyper and lonely.
There are two main classification systems for books in US libraries. One is known as the Dewey Decimal system and the other is called the Library of Congress system.
story biography
limiting and descriptive
The two most common methods of cataloging books are the Dewey Decimal Classification system, which organizes books by subject, and the Library of Congress Classification system, which categorizes books by topic and author.
Fiction and non-fiction. Fiction is made up. Non-fiction is factual.
two kinds of dances according to geographical location
Two forms of communication are spoken communication and written communication.