2 WHY DO PEOPLE USE THE LIBRARY THE CLIENTELE of the public libréry has been described, but the kind of use the clientele makes of the public library has hardly been mentioned. The preceding chapter has dealt with the matter largely as though the public library provided only one type of service. Actually the public library in the United States provides a number of services to its users. It lends books; it answers reference questions in person, by phone, and by mail; it provides reading and study facilities; it maintains files of newspapers, magazines, and other ma- terial; it facilitates research work; it develops reading lists of various kinds and provides personal reading guidance; it ad- ministers discussion groups; it does group work in the read- ing problems of clubs and organizations; it stocks and lends films and recordings; it offers instruction in the use of the librarys; it tells stories to children; and occasionally it manages to find time for various other activities. From the available data we can indicate what use the clientele makes of these various services. Of all library activities, the circulation of books for home use represents by far the major public service provided by the American public library. Most of the people who use the public library seem to use its circulation services (Table 26); the reference and information services are a poor second in amount of use by the public. The same distribution of library activities is indicated by data on the allocation of staff time and salary expenditures. Both in public use and in the amount of time spent by