Hao Peng Books

This book presents essential research on a class of environmentally friendly alkylphosphonate herbicides. This class of herbicides acted as a competitive inhibitor of the pyruvate dehydrogenase com...

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.

Hao Peng Books

Security and Privacy in New Computing Environments

Environmentally Friendly Alkylphosphonate Herbicides

Wa wa de xin yuan

Zheng jiu da xiong

Chu ren di fang zhi yu fu shi Chu xue wen ku

Zeng Guofan yu dao jia si xiang

Ying mei min jian gu shi yu min su

Ying guo li shi zhong da shi jian ji zhu ming ren wu

Chinese Silks

Environmentally Friendly Alkylphosphonate Herbicides

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

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