Robert P. Casey Books

Supreme Court Confronts Abortion: The Briefs, Argument, And Decision In Planned Parenthood V. Casey

By Leon Friedman, Robert P. Casey, United States. Supreme Court, Planned Parenthood Of Southeastern Pennsylvania.

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In June 1992, accompanied by the clamor of pro-choice and anti-abortion demonstrations, the Supreme Court made its most significant statement to date about the right to an abortion under the Consti...

The Supreme Court Confronts Abortion: The Briefs, Argument, And Decision In Planned Parenthood V. Casey

By Leon Friedman, Robert P. Casey, United States. Supreme Court, Planned Parenthood Of Southeastern Pennsylvania.

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Fighting For Life

By Robert P. Casey, Robert Patrick Casey

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This Memoir By Pennsylvania Governor Robert Casey Outlines The Rich And Complex Life Of A Politician Whose Reverence For Family And Life Often Put Him At Odds With The Leadership Of His Fellow Demo...

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.