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Book 3 · roots 201–210
Money, Work & Trade
Trade, price, buying, giving, debt, office, funds, use and merit — the roots behind banking, business and the job market.
ব্যবসা, দাম, ঋণ, অফিস ও তহবিল — অর্থনীতি ও চাকরির দশটি মূল
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Money, Work & Trade
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