The extreme searcher's Internet handbook : a guide for the serious searcher

Hock, Randolph, 1944-
Medford, N.J. : CyberAge Books, [2004]

The extreme searcher's Internet handbook : a guide for the serious searcher

Hock, Randolph, 1944-
Medford, N.J. : CyberAge Books, [2007]
2nd ed.

The extreme searcher's Internet handbook : a guide for the serious searcher

Hock, Randolph, 1944-
Medford, N.J. : CyberAge Books, [2010]
3rd ed.

The reference guide to data sources

Bauder, Julia, author.
Chicago : ALA Editions, an imprint of the American Library Association, 2014.

Research strategies : finding your way through the information fog

Badke, William B., 1949- author.
Bloomington, IN : iUniverse, LLC, 2014.
5th edition.

Google's PageRank and beyond : the science of search engine rankings

Langville, Amy N.
Princeton [N.J.] : Princeton University Press, [©2012]

Numerical algorithms for personalized search in self-organizing information networks

Kamvar, Sep, 1977-
Princeton : Princeton University Press, [2010]