报价书 quotation ; offering letter

读书的价值 The Value of Reading Books

投标报价书 bid proposals

特价图书 Discounted Books ; bargain books ; bargain book

临时估价通知书 Notice of Interim Valuation

估价通知书 notice of valuation

购书代价券 Book Token ; book coupon

图书净价协议 Net Book Agreement

取消差饷估价证明书 Deletion Certificate