Gerald Mars Books

Cheats at Work: Anthropology of Workplace Crime

By Gerald Mars

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Manpower problems in the hotel and catering industry

By Gerald Mars

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Occupational Crime

By Gerald Mars

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This title was first publishde in 2001. Occupational crime is found in the whole range of occupations and at all levels. Despite the fact that activities are widespread and well known, the area is...

Occupational Crime

By Gerald Mars

Average: 0.00, 0 Ratings

This title was first publishde in 2001. Occupational crime is found in the whole range of occupations and at all levels. Despite the fact that activities are widespread and well known, the area is...

Occupational Crime

By Gerald Mars

Average: 0.00, 0 Ratings

This title was first publishde in 2001. Occupational crime is found in the whole range of occupations and at all levels. Despite the fact that activities are widespread and well known, the area is...

Occupational Crime

By Gerald Mars

Average: 0.00, 0 Ratings

This title was first publishde in 2001. Occupational crime is found in the whole range of occupations and at all levels. Despite the fact that activities are widespread and well known, the area is...

Insurgent Terrorism

By Gerald Cromer, David Nelken, Gerald Mars

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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.