Columbia subject headings:
Harvard subject headings:
Galilei, Galileo, 1564-1642--Knowledge--Science.
Galilei, Galileo, 1564-1642--Knowledge--Technology.
Knowledge, Theory of
Leonardo, da Vinci, 1452-1519--Knowledge--Science.
Leonardo, da Vinci, 1452-1519--Knowledge--Technology.
Science--Philosophy
Technology--Philosophy
Princeton subject headings:
Galilei, Galileo, 1564-1642--Knowledge--Science.
Galilei, Galileo, 1564-1642--Knowledge--Technology.
Knowledge, Theory of.
Leonardo, da Vinci, 1452-1519--Knowledge--Science.
Leonardo, da Vinci, 1452-1519--Knowledge--Technology.
Science--Philosophy.
Technology--Philosophy.