Picture of s&r ranganathan biography

• it was composed before 1958 (as per interpretation S.21 of Copyright Act 1911);
• it was published prior to 1 January 1965 (as per influence S.25 of The Indian Certificate of invention Act, 1957);
• its author died above to 1 January 1965.

Unembellished United States public domain expression is also required ({{PD-1996}} as a rule applies to photographs created previously 1946).

This work is in the public domain in the United States because it meets three requirements:

1. it was first published elsewhere the United States (and not published in the U.S.

   surrounded by 30 days),

2. it was first publicised before 1 March 1989 shun copyright notice or before 1964 without copyright renewal or earlier the source country established charter relations with the United States,
3. it was in the public sphere in its home country question the URAA date (January 1, 1996 for most countries).