KAR, J. Analytical geometry of the conic section. Globe, Lib.
Chicago-čujuhus (17. p.)KAR, J.M. Analytical Geometry of the Conic Section. Calcutta: Globe, Lib.
MLA-čujuhus (9. p.)KAR, J.M. Analytical Geometry of the Conic Section. Globe, Lib.
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