Among the advantages of year-round operation of schools over conventional 9-month operations, the documents in this annotated bibliography cite savings in cost and space, increased flexibility of scheduling, and higher teacher salaries. Various year-round plans are discussed and recommendations offered for implementation of a year-round schedule. The listing is complete for all issues of RIE through July 1973 and includes documents processed by this and other clearinghouses. Based on the document resumes in RIE, the following information is presented for each document: personal or institutional author, title, place of publication, publisher, publication date, number of pages, ERIC document (ED) number, price of the document if it is available from the ERIC Document Reproduction Service, alternate availability, and the abstract. Documents are listed alphabetically by author and are numbered. (Author)