A summary of a survey conducted in the winter of 1976-77, this document presents data on the video resources of 381 libraries in the United States, Canada, and Puerto Rico in two major sections: (1) a "directory" which lists the libraries alphabetically by state and provides each library's responses to the survey questions, as well as the telephone numbers of the institution or the name and telephone number of the institution's respondent; (2) a series of data tables, each one corresponding to a particular question of the survey and statistically summarizing the responses to it. The survey form is included. (JD)