Book Of Optics PNG Images (21)
Book Of Optics PNG Images (21)
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Book Lovers Day is an unofficial holiday celebrated on August 9th each year. As the name suggests, this day is dedicated to book lovers and provides an opportunity for them to indulge in their passion for reading and celebrate the joy of books.
World Book Day, also known as World Book and Copyright Day or International Day of the Book, is an annual event organized by the United Nations Educational, Scientific and Cultural Organization (UNESCO) to promote reading, publishing, and copyright.
World Book and Copyright Day is an annual event celebrated on April 23rd to promote reading, publishing, and the protection of intellectual property through copyright.
International Children's Book Day (ICBD) is a yearly event sponsored by the International Board on Books for Young People (IBBY), an international non-profit organization.
