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BAGI (B B), . (1939). Plane trigonometry. Rev Ed.3. Dharwar: B B Bagi.
BAGI (B B), . 1939. Plane trigonometry. Rev Ed.3. Dharwar: B B Bagi.
BAGI (B B), . Plane trigonometry. Rev Ed.3. Dharwar: B B Bagi. 1939.
