Subject: Delivery Of Textbooks, Study Sets And E-Readable Textbooks For Free Use By The Students Of The Mathematical High School Dr. Petar Beron Varna For The Academic Year 2026/2027 Under Separate Positions, As Follows: Separate Position No. 1: Delivery Of Textbooks, Study Sets And Ecu For The Students Of The Dr. Petar Beron Secondary School, Varna, Published By Prosveta - Sofia Publishing House With An Estimated Value Of 5191.28 Euros Without Vat. Separate Position No. 2: Delivery Of Textbooks, Study Sets And Ecu For The Students Of Mg Dr. Petar Beron, City Of Varna, Published By Prosveta Plus Publishing House Ad With An Estimated Value Of 2,248.83 Euros Without Vat. Separate Position No. 3: Delivery Of Textbooks, Study Sets And Ecu For The Students Of The Dr. Petar Beron Secondary School, Varna, Published By The Education Limited Publishing House, Represented By S.A.N.Pro Eood With An Estimated Value Of 11798.71 Euros Without Vat. Separate Position No. 4: Delivery Of Textbooks, Study Sets And Ecu For The Students Of The Dr. Petar Beron Secondary School, Varna, Published By The Publishing House Bg Uchebnik Eood, With An Estimated Value Of 1753, 39 Euros Without Vat. Separate Position No. 5: Delivery Of Textbooks, Study Sets And Ecu For The Students Of The Dr. Petar Beron Secondary School, Varna, Published By The Publishing House Klet Bulgaria Ood, With An Estimated Value Of 13308, 39 Euros Without Vat Separate Position No. 6: Delivery Of Textbooks, Study Sets And Ecu For The Students Of The Dr. Petar Beron Secondary School, Varna, Published By Archimed 2 Eood Publishing House With An Estimated Value Of 255.23 Euros Without Vat. Separate Position No. 7: Delivery Of Textbooks, Study Sets And Ecu For The Students Of Mg Dr. Petar Beron, Varna, Published By Sd Pedagog 6-Delev, Luizova Et Al Publishing House, With An Estimated Value Of 17.01 Euros Without Vat. Separate Item No. 8: Delivery Of Textbooks, Study Sets And Ecu For The Students Of Dr. Petar Beron Secondary School, Varna, Published By Domino Eood Publishing House With An Estimated Value Of 152.24 Euros Without Vat. Separate Item No. 9: Delivery Of Textbooks, Study Sets And Ecu, Published By Educational Center Eood Publishing House With An Estimated Value Of 4721.06 Euros Without Vat. Separate Item No. 10: Delivery Of Textbooks, Study Sets And Ecu For The Students Of Dr. Petar Beron Secondary School, Varna, Published By Regalia 6 Eood Publishing House With An Estimated Value Of 20.15 Euros Without Vat. Separate Item No. 11: Delivery Of Textbooks, Study Sets And Ecu For The Students Of The Dr. Petar Beron Secondary School, Varna, Published By The Nova Zvezda Eood Publishing House With An Estimated Value Of 645.03 Euros Without Vat. The Required Textbooks And Study Aids By Type And Quantity Will Be Detailed In Specific Requests To Each Publishing House. The Contracting Authority Reserves The Right To Order More Than The Estimated Amount Of Textbooks And E-Readable Textbooks Depending On The Newly Admitted Students In The Academic Year 2026/2027.