As taught by an American...in the 80s. At least watch the intro. 
https://www.youtube.com/watch?v=e4pPVT_4ZjY
https://www.youtube.com/watch?v=e4pPVT_4ZjY
While I agree that street figthting is very differnt than MMA and organized martial arts I would never advocate getting on the ground and getting in too close to an opponent. Most street fights arent 1 on 1 and putting yourself in a comprimising situation like being on the ground is stupid.
Now I do study BJJ and love it but I would never let it get to the ground on the street.
90s was interesting era when it comes to tapes. I got my hands on a bunch of tapes in the early 90s that let me see things that had been considerered secret. I remember the year I got a fantastic set of tapes about a rare family style Hsing I I was hooked.
Actually watched the tape when I was doing physical therapy this morning. A coupld good laughs for sure.
...I only watched for 15 min or so, but I was rolling when he was teaching how to fish hook someones cheek bone and the guy he was demoing it on kept screaming....
I bet my brother used to have this. He had stacks and stacks of these martial arts/defense videos and survival magazines