Walker, Joseph A. Books

How The Options Markets Work

By Walker, Joseph A., Joseph Walker, Joseph A. Walker

Average: 0.00, 0 Ratings

Designed to serve as a convenient source of basic information about options, one of the most misunderstood products in the investment world, this handbook offers the reader a practical explanation...

Selling Short: Risks, Rewards, And Strategies For Short Selling Stocks, Options, And Futures

By Walker, Joseph A., Walker, Joseph A. Walker

Average: 0.00, 0 Ratings

Combines a history of short selling with current strategies and applications to present a complete guide to this increasingly popular investment tool. Procedural and regulatory requirements are mix...

BarronS Stockbroker Examination, Series 7

By Walker, Joseph A., Michael T. Curley, Joseph A. Walker, Curley, Michael T, Curley, Michael T. How To Prepare For The Stockbroker Exam

Average: 0.00, 0 Ratings

The securities industry undergoes constant change, and the six-hour Series 7 Examination to certify stockbrokers constantly changes with the times. This newly enlarged and updated manual reflects t...

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.