Tyagi, B. S. (1986). Coordinate Solid Geometry. Pragati Prakashan.
Chicago Style (17th ed.) CitationTyagi, B. S. Coordinate Solid Geometry. Meerut: Pragati Prakashan, 1986.
MLA (9th ed.) CitationTyagi, B. S. Coordinate Solid Geometry. Pragati Prakashan, 1986.
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