Dan Callahan Books

Encyclopedia Of Applied Ethics

By Dan Callahan, Peter Singer, Ruth Chadwick, Ruth F. Chadwick, Dan; Singer, Peter; Chadwick, Ruth Callahan

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The Encyclopedia of Applied Ethics, Second Edition addresses both the physiological and the psychological aspects of human behavior. Carefully crafted, well written, and thoroughly indexed, the en...

Encyclopedia Of Applied Ethics

By Dan Callahan, Peter Singer, Ruth Chadwick, Ruth F. Chadwick

Average: 0.00, 0 Ratings

The Encyclopedia Of Applied Ethics, Second Edition Addresses Both The Physiological And The Psychological Aspects Of Human Behavior. Carefully Crafted, Well Written, And Thoroughly Indexed, The Enc...

Camera Lies

By Dan Callahan

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Barbara Stanwyck

By Dan Callahan, Callahan, Dan

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Barbara Stanwyck (1907-1990) rose from the ranks of chorus girl to become one of Hollywood's most talented leading women-and America's highest paid woman in the mid-1940s. Shuttled among foster hom...

The Art of American Screen Acting 1912 1960

By Dan Callahan

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Art Of American Screen Acting, 1960 To Today

By Dan Callahan

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Edcamp Model

By Dan Callahan, Kim Sivick, Kristen N. Swanson, Kevin Jarrett, Hadley J. Ferguson

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Edcamp Model

By Dan Callahan, Kim Sivick, Kristen N. Nicole Swanson, Kevin Jarrett, Hadley J. Ferguson

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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.