The Five laws of library science

S. R. Ranganathan, known as the “the father of library science in India”, and respected by librarians all over the world, proposed five laws of library science. Many librarians worldwide accept them as the foundations of their philosophy (e.g. Koehler et al., 2000)
These laws are:

  1. Books are for use.
  2. Every reader his [or her] book.
  3. Every book its reader.
  4. Save the time of the User.
  5. The library is a growing organism.

The Five Laws of Library Science are some of the most influential concepts in that field. Since they were published in 1931, these five laws “have remained a centerpiece of professional values…” (Rubin 2004). These basic theories of Library Science continue to directly affect the development of this discipline and the service of all libraries.

The Five laws of library science