De, Krishna Prasad.
A thesis on the reciprocal polars of conic sections / Krishna Prasad De. - Calcutta : Calcutta University, 1911. - 66 p. ; 23 cm. - University studies ; no. 7 . - University studies (Calcutta, India) ; no. 7. .
Thesis--Calcutta University, 1900.
Conic sections.
516 / PRT
A thesis on the reciprocal polars of conic sections / Krishna Prasad De. - Calcutta : Calcutta University, 1911. - 66 p. ; 23 cm. - University studies ; no. 7 . - University studies (Calcutta, India) ; no. 7. .
Thesis--Calcutta University, 1900.
Conic sections.
516 / PRT