OXFORD STUDY COURSES

Oxford Study Courses is the world leader in IB revision and review courses, summer schools, print and online materials. Exclusively working with experienced IB teachers.

https://osc-ib.com/

 

CEESA | Address: D. Tomljanovica-Gavrana 3, Zagreb 10000, Croatia | Tel: +385-91-181-7921 | Fax: +385-1-468-0171 | Email: office@ceesa.org