Peters, J. (1965). Eight-place tables of trigonometric functions for every second of arc: With an appendix on the computation to twenty places. Chelsea Pub. Co..
Chicago-viite (17. p.)Peters, Jean. Eight-place Tables of Trigonometric Functions for Every Second of Arc: With an Appendix on the Computation to Twenty Places. Bronx, N.Y: Chelsea Pub. Co., 1965.
MLA-viite (8. p.)Peters, Jean. Eight-place Tables of Trigonometric Functions for Every Second of Arc: With an Appendix on the Computation to Twenty Places. Chelsea Pub. Co., 1965.
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