The Bibliographia Sacra Croatica (BSC) begins with the year 1981 as an annual bibliographical supplement to the Croatian theological review Bogoslovska Smotra (Zagreb). We are beginning with the BSC on the occasion of the seventieth anniversary of the beginning of this review (1910), and the fifty years of its publication. The BSC includes all important and useful contributions of subjects, authors and translations ih the Croatian language written on religious matters under diverse aspects (historical, theological, philosophical, artistic, etc.). The division of the subject-matter is according to the Universal Decimal Classification. This time we have also some contributions in English → 351 593, French → 42 729, German → 27 121 150 616, Italian → 261 551 623 741 764, and Latin → 36 307 760. Next time we will publish the bibliography for 1982-1983.