. . . "Key to the universe, or a new theory of its mechanism : founded upon a 1. continous orbital propulsion, arising from the velocity of gravity and its consequent aberrations, 2. resisting ethereal medium of variable density with mathematical demonstrations and tables" . . . "Key to the universe : or a new theory of its mechanism. Founded upon a I. Continuous orbital propulsion, arising from the velocity of gravity and its consequent aberrations ; II. Resisting ethereal medium of variable density. With mathematical demonstrations and tables"@en . . . . . "Key to the universe; or, A new theory of its mechanism. Founded upon a I. continuous orbital propulsion, arising from the velocity of gravity and its consequent aberrations; II. resisting ethereal medium of variable density. With mathematical demonstrations and tables"@en . . "Key to the universe; or, A new theory of its mechanism founded upon a I. Continuous orbital propulsion, arising from the velocity of gravity and its consequent aberrations : II. resisting ethereal medium of variable density : with mathematical demonstrations and tables" . "Electronic books"@en . . . . . . . . "Key to the universe : or a new theory of its mechanism. Founded upon a I. Continuous orbital propulsion, arising from the velocity of gravity and its consequent aberrations; II. Resisting ethereal medium of variable density. With mathematical demonstrations and tables"@en . "Key to the universe or, A new theory of its mechanism. Founded upon a I. Continuous orbital propulsion, arising from the velocity of gravity and its consequent aberrations ; II. Resisting ethereal medium of variable density. With mathematical demonstrations and tables"@en . . "Miscellanea" . . "Mormon church Religion and science." . . "Church of Jesus Christ of Latter-day Saints" . . . .