BHATT, R. (1989). ALGEBRA & SOLID GEOMETRY. VIPUL PRAKASHAN.
Lua i Stíl Chicago (17ú heag.)BHATT, R.D. ALGEBRA & SOLID GEOMETRY. BOMBAY: VIPUL PRAKASHAN, 1989.
Lua MLA (9ú heag.)BHATT, R.D. ALGEBRA & SOLID GEOMETRY. VIPUL PRAKASHAN, 1989.
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