b_richardson
Michael

Ifg

#2

The Act of Creation

1964 • 18 Readers • 756 pages

#3

Thinking in systems : a primer

2008 • 333 Readers • 218 pages • 4.2

@b_richardson
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#4

Last and First Men: A Story of the Near and Far Future

1930 • 86 Readers • 296 pages • 3.3