516.3 /CHA 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521
Chaki, M.C. A Text Book of Analytic Geometry / M.C. Chaki. - Kolkata : Calcutta, 1990 414p.,34,iv 45 * Geometry * Mathematics *