This bulletin contains several articles on various topics concerning information science. The first article is a report on the November 1971 Seminar on Documentation and Pedagogical Information in Latin America held in Panama. The second article, entitled "Informatica," provides a discussion of information science by three Soviet writers; definitions are provided for many of the terms used in information science. The third article discusses methods for locating and retrieving information of various types; the examples cited here are mainly from work done in Great Britain. The final article discusses the need for library automation. The remaining sections list relevant publications and announce national and international developments in the field of information science. (VM)