Kucuk Cocuklar Icin Matematigi AnlamaDerek HAYLOCK, Anne D. COCKBURN, Sage · First published 2017Open the Tome
Headteachers Mediocre Colleagues and the Challenges of Educational LeadershipAnne D. Cockburn · First published 2013Open the Tome
Understanding early years mathematicsDerek W. Haylock, Derek W Haylock, Anne D Cockburn · First published 1989Open the Tome
