John Mack is the designer and graphic artist of the 1984 edutainment program "Operation:Frog" by Scholastic. It was the first of its kind in which you were tasked to either dissect or put together a frog. Learn all about this program and how it came to be Download Filetype: MP3
- Size: 49.62 MB - Duration: 54:12m (128 kbps 44100 Hz)