12 ms·

Thinking in Systems: A Primer http://www.amazon.com/Thinking-Systems-Primer-Meadows-Donella-ebook/dp/B005VSRFEA http://www.amazon.com/Thinking-Systems-Primer-M

by motxilo 11y ago

Thinking in Systems: A Primer http://www.amazon.com/Thinking-Systems-Primer-Meadows-Donella-ebook/dp/B005VSRFEA http://www.amazon.com/Thinking-Systems-Primer-Meadows-Donell...