Abogado barbudo concentrado mirando libro leer organizador fondo oscuro. Hombre de negocios traje formal aprender detalles de bloc de notas. Influencia de la literatura empresarial en la teoría y la práctica empresarial moderna. - Foto e imágenes de stock

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Businessman exploring info from open booklet

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The man with a book

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Casual young man wearing eyeglasses and reading big book learning material and looking serious.

Young man frowning eyebrows while lifting eyeglasses and trying to read book on gray background.

Portrait of intrigued businessman with glasses reading a book. Isolated on black.

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Bearded man reading book in the library

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Treasures of science concept. Man with beard in classic suit, scientist or professor blows off dust of antique book in library near pile of books, bookshelves on background, defocused.