Skills Strategy Implementation Guidance for Portugal : Strengthening the Adult-Learning System. 2018 ; Paris : OECD. 185 s. OECD Skills Studies. Available on Internet: <https://www.oecd-ilibrary.org/education/skills-strategy-implementation-guidance-for-portugal_9789264298705-en> ISBN 978-92-64-29867-5. [Copy count : 1, currently available 0, at library only 1]