Citizen scientist /
Von Hippel, Frank.
Citizen scientist / Frank von Hippel. - New York : American Institute of Physics, 1991. - 285 p. - Masters of modern physics .
0883187094
Science and state--United States.
Scientists.
Citizen scientist / Frank von Hippel. - New York : American Institute of Physics, 1991. - 285 p. - Masters of modern physics .
0883187094
Science and state--United States.
Scientists.