Hachette UK (Holdings)Limited

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ポートフォリオ：

• Chambers Library
• Hachette Learning eBooks
• Guided Wellbeing Library
• John Murray Learning
• Singing Dragon Library
• Jessica Kingsley Publishers
• Overcoming-Depression
• Overcoming Low Self-Esteem
• John Murray Languages Library
• Overcoming Anxiety
• John Murray Business Hub
• Michel Thomas Language Library