Danyan Chen Books

Wai tan ying xiang yu chuan qi

By Danyan Chen

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外滩,从1846年这里建造起第一幢带有外廊的房子,到成为殖民时代遗留在东方最著名的天际线,到所有洋行大楼的旗杆上红旗飘飘的今天,仿佛沧海桑田,但它一直是一条寂寞的,没有归属感又不甘心的泥滩.

Shanghai de feng hua xue yue

By Danyan Chen

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这是陈丹燕"上海的风花雪月"一书出版十年后的再版,作者将上海的变化写在十年前的文章后面,好像描出了一道隐藏在时间中十年轮回的曲线...

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.