Cuplikan Serial Virus Kualitas HD (1960)

From KQED in San Francisco and the Virus Laboratory of the University of California, Berkeley, comes a distinguished series of eight half-hour programs on the nature of the virus. Prepared using a National Science Foundation grant, the series is designed to explain to the viewer some of the basic facts about viruses, those structures so essential to life and health, facts which for the most part h...