Leon V. Sigal Books

The Changing Dynamics of U.S. Defense Spending

By Leon V. Sigal

Average: 0.00, 0 Ratings

Reporters and officials

By Leon V. Sigal

Average: 0.00, 0 Ratings

Reporters and officials

By Leon V. Sigal

Average: 0.00, 0 Ratings

Disarming Strangers

By Leon V. Sigal

Average: 0.00, 0 Ratings

Disarming strangers

By Leon V. Sigal

Average: 0.00, 0 Ratings

In June 1994 the United States went to the brink of war with North Korea. With economic sanctions impending, President Bill Clinton approved the dispatch of substantial reinforcements to South Kore...

Nuclear forces in Europe

By Leon V. Sigal

Average: 0.00, 0 Ratings

Nuclear forces in Europe

By Leon V. Sigal

Average: 0.00, 0 Ratings

Hang Separately

By Leon V. Sigal

Average: 0.00, 0 Ratings

"In Hang Separately, Leon V. Sigal argues that nowhere has the U.S. propensity to coerce rather than cooperate been more pronounced or more profoundly misguided than in its dealings with the Soviet...

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.