Pamphlet n. : A writing; a book.

Pamphlet n. : A small book consisting of a few sheets of printed paper, stitched together, often with a paper cover, but not bound; a short essay or written discussion, usually on a subject of current interest.

Pamphlet v. i. : To write a pamphlet or pamphlets.

Example:
What is the difference between a Pamphlet and a brochure ?

Taxonomy
pamphlet, pamphlet binding, free encyclopedia, Romanian, negative connotations, pamflet, Latin, connotations, tract, libel, English, German, leaflet, languages other than English, search, religious ideas, unbound, sheet of paper.

Defination from the web:
pamphlet is an unbound booklet (that is, without a hard cover or binding) ... In order to count as a pamphlet, UNESCO requires a publication (other than a periodical) to have 'at least 5 but not more than 48 pages exclusive ...