The Monograph Series has been planned and organized by the Institute of Information Scientists, in consultation with the pub-lishers. The aim is to provide a series of texts to fill (so far as may be practicable) the considerable gaps in the monograph literature of this fairly new subject, which have greatly complicated the teaching of it; the monographs should be suitable also for people learning on the job, and for information scientists who want to brush up their knowledge of particular fields.
