SCIENCE AND RATIONALISTS' ASSOCIATION OF INDIA. (ভারতীয় বিজ্ঞান ও যুক্তিবাদী সমিতি). Bharatiya Bigyan O Yuktibadi Samiti is predominantly a rationalist group based in Kolkata, India. It was established on March 1, 1985 by rationalist Prabir Ghosh.
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