TY - BOOK AU - McAleavy, Tony AU - Ball, Gerry TI - Twentieth century history : : International relations since 1919 SN - 9780521893503 AV - PZ7 U1 - 910 PY - 1996///. CY - Cambridge : PB - Cambridge University Press , KW - Secondary KW - Non-fiction N2 - Cambridge IGCSE Twentieth Century History covers the Cambridge IGCSE History syllabus and relates to the Twentieth Century core content. The theme of the book is International Relations from 1919 to the end of the 20th century. Lively and accessible text is based around lead questions matching those in the Cambridge IGCSE syllabus. Essential knowledge is provided through background briefings, analysis of issues through investigations and review sections to provide opportunities for revision ER -