Yangzhong Liu Books

"绝妙好词"是宋末词人周密编选的一部南宋词集,入选词人133家,收词384首,入选作品以"轻柔润腻"的"婉约"风格为主,亦选录了不少豪放派词人"清空骚雅"的作品,是宋代词选中高水平的一部杰作.本书为"绝妙好词"的注评,注释简洁明了,视野开阔,适当介绍有关的历史背景与文化环境.品评渗入了作者的个人见解,并尽量引用前人中肯的评论并注明出处.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.