Proportion of books per language where book publisher is Mainstream in conjunction with Heart of Midlothian Football Club

This pie chart displays books per language using the aggregation count. The data is from the books entity and is filtered where the book publisher is Mainstream in conjunction with Heart of Midlothian Football Club.

此饼图展示了使用聚合计数法统计的各语言书籍数量。数据源自书籍实体，并通过筛选条件限定为书籍出版商为Mainstream，同时与Heart of Midlothian Football Club相关联。