TY - BOOK AU - Dass, H.K. . AU - Saxena , H.C. . AU - Raisinghania, M.D. . TI - Simplified Course in Solid Geometry: Three Dimension SN - 81-219-1929-0 U1 - 516.06 PY - 1999/// CY - New Delhi PB - S. Chand & Company KW - Solid Geometry KW - G-Mathematics ER -