The "Iter Italicum" serves as a useful reference work for scholars in the history of philosophy, the sciences, classical learning, grammar and rhetoric, Neolatin literature, historiography of the theory of the arts and of music and related subjects. By scanning the volume or through this index, scholars will be able to find source material for individual writers as well as for certain subjects, problems or themes. By indicating for each manuscript its location and shelf-mark, scholars will find it easier to order microfilms or to pursue more detailed studies of some of the manuscripts listed. The volumes should also prove useful for librarians as a reference for the holdings of their own or other libraries.

This ambitious undertaking is designed to acquaint students, teachers, and researchers with reference sources in any branch of English studies, which Marcuse defines as "all those subjects and lines of critical and scholarly inquiry presently pursued by members of university departments of English language and literature.'' Within each of 24 major sections, Marcuse lists and annotates bibliographies, guides, reviews of research, encyclopedias, dictionaries, journals, and reference histories. The annotations and various indexes are models of clarity and usefulness, and cross references are liberally supplied where appropriate. Although cost-conscious librarians will probably consider the several other excellent literary bibliographies in print, such as James L. Harner's Literary Research Guide (Modern Language Assn. of America, 1989), larger academic libraries will want Marcuse's volume.-- Jack Bales, Mary Washington Coll. Lib., Fredericksburg, Va. -Library Journal.