MUDJACKING CONCRETE PAVEMENT

Duration: 11 min

Year Published: 1971

Creator: National Institute of Mental Health (Department of Health, Education, and Welfare)

Color: B&W

Sound: Optical sound

Description: Shows what elementary schools can do to prevent drug misuse with action being taken to detect, diagnose and treat the problem through the use of experimental innovative approaches to learning in general. From the SOCIAL SEMINAR series.