我們的孩子在呼救：一個兒少精神科醫師，與傷痕累累的孩子們 (二手書交易資訊)

[{"sale_price":1142,"disc":357,"prod_count":5,"sale_month":"202010","avg_price":228,"avg_disc":71},{"sale_price":1161,"disc":363,"prod_count":5,"sale_month":"202011","avg_price":232,"avg_disc":73},{"sale_price":424,"disc":132,"prod_count":2,"sale_month":"202012","avg_price":212,"avg_disc":66},{"sale_price":377,"disc":117,"prod_count":2,"sale_month":"202101","avg_price":188,"avg_disc":59}]