3 ms·
It might be both of those things at the same time. This book claims so https://en.wikipedia.org/wiki/Systemantics https://en.wikipedia.org/wiki/Systemantics.
by radiator 7y ago
It might be both of those things at the same time. This book claims so https://en.wikipedia.org/wiki/Systemantics https://en.wikipedia.org/wiki/Systemantics.