TY - GEN AU - Sinha, H.C. AU - Sharma, J.C. AU - Jha, D.K. TI - Analytical geometry of three dimensions SN - 8121903017 U1 - 516.33 PY - 1982/// CY - New Delhi PB - S. Chand KW - Mathematics KW - Analytic Geometry KW - Geometry ER -