sit wiki:
ay mean:special information tone in telephonyISO currency code for the tolarStrategic Information Technology a banking software company
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book wiki:
>This page is about bound sheets of paper. For the graph theory concept, see Book (graph theory). For the musical theater meaning, see Book (musical theater). A book is a collection of leaves of paper, parchment or other material, bound together along one edge within covers. A book is also a literary work or a main division of such a work. A book produced in electronic format is known as an e-book.
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