Publishers' International ISBN Directory 2015 eBookPlus (De Gruyter Saur, 2015)
This established reference work offers a wealth of information on the worldwide publishing landscape covering 221 countries and territories. Geographical Section (volumes 1-5) with more than 1,000,000 active publishers, arranged alphabetically by country and name, with full address and contact details as well as ISBN prefixes Numerical ISBN Section (volumes 6-7) with more than 1,100,000 ISBN prefixes