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ninjutsu was developed as a collection of fundamental survivalist techniques in the warring state of feudal japan.
ninjutsu powstało jako zbiór fundamentalnych metod przetrwania, przydatnych w niebezpiecznych regionach feudalnej japonii.
==bibliography==* "nature and science" (1958)* "the war we are in: view 1 (editor – 1960)* "in a cause that will triumph: the goldwater campaign and the future of conservatism" (1967)* "the end of the draft: the feasibility of freedom" (with thomas reeves) (1970) isbn 0-394-70870-9* "dear america" (1975) (autobiography/anarchist manifesto)* "neighborhood power: the new localism" (with david morris) (1975)* "community technology" (1979)* "a common sense strategy for survivalists" (1981) asin b0006y81qa* "three interviews" (1981)* "capitalism for kids" (1986)* "mostly on the edge: an autobiography" (edited by karl hess, jr.) (1999) isbn 1-57392-687-6==films=="" is a documentary film which won the academy award for best short documentary in 1981, after having previously won a student academy award.here's another example.
== bibliografia podmiotowa ==* "nature and science" (1958)* "in a cause that will triumph: the goldwater campaign and the future of conservatism" (1967)* "the end of the draft: the feasibility of freedom" (współautor thomas reeves) (1970)* "dear america" (1975) (autobiography/anarchist manifesto)* "neighborhood power: the new localism" (współautor david morris) (1975)* "community technology" (1979)* "a common sense strategy for survivalists"* "three interviews" (1981)* "capitalism for kids" (1986) (wyd.kolejny przykład.