Handbook n. : A book of reference, to be carried in the hand; a manual; a guidebook.

Example:
How can I make a Handbook for my organization. Including names,phone numbers, emails etc?

Taxonomy
handbook, reference works, free encyclopedia, pocket reference, ready reference, Vademecum, compendiums, company handbook, search, subnotebook, computer, all-purpose reference, Thomas J. Glover, how to, Medieval Latin dictionary, Gateway Handbook, MLA Handbook for Writers of Research Papers, cite works.

Defination from the web:
Handbook for Writers of Research Papers is a reference for how to cite works in MLA style, among other things. ... The name "handbook" may sometimes be applied to reference works that are not pocket-sized, but do provide ready reference, as is the case with ...