ISBNs within the secondary & high school education textbook industry Spain 2010-2016
This statistic shows the annual ISBNs within the secondary and high school education textbook industry in Spain from 2010 to 2016. In 2016, the Spanish publishing industry assigned approximately 5.2 thousand ISBNs to primary education textbooks. The International Standard Book Number (ISBN) is a unique numeric commercial book identifier and it is assigned to each edition and variation of a book.