See also PERFECT BINDING (409) A binding technique in which single leaves are held together using an adhesive rather than a sewn attachment
Found on http://www.ifla.org/VII/s30/pub/mg1.htm#5
Style of threadless binding in which the leaves of a book are held together at the binding edge by glue or synthetic adhesive and suitable lining.
Found on http://www.lithosphere.co.uk/content/glossary.htm