J. Finkelstein
Joined 24 April 2006
See my page at wikipedia.
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Alternation of generations in ferns -
Sawhorse -
Hotel Denouement -
Political map of Somalia showing Jowhar -
Mona Lisa with eigenvector -
Maslow's hierarchy of needs (PNG) -
Maslow's hierarch of needs (SVG) -
Chomsky hierarchy
