Report on project in understanding new media. Prepared and published pursuant to a contract with the Office of Education, U.S. Dept. of Health, Education, and Welfare.

Cover title: Understanding media.

New instruction media: self instruction, guided instruction, and the role of the teacher.

Mode of access: Internet.

The new mass media; challenge to a free society.

Includes bibliography.

Heroin users in New York, Chicago, and San Diego /

"November 1994"--Cover.