Irwin Epstein Ph.D. Books

Research Techniques For Program Planning, Monitoring, And Evaluation

By Tony Tripodi, Irwin Epstein, Irwin Epstein Ph.D., Tony Tripodi DSW, Epstein Ph.D., Irwin, Tripodi DSW, Tony

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Program administrators and planners face increasing pressure from funding sources, professional groups, and recipients of service to provide and to make use of systematic data. Until recently, admi...

Research Techniques For Clinical Social Workers

By M. Elizabeth Vonk, Irwin Epstein Ph.D., Tony Tripodi DSW, M. Elizabeth Vonk Ph.D., Epstein, Irwin, Tripodi, Tony, Vonk, Elizabeth M.

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This volume has long been an invaluable resource for students and practitioners of social work. It thoroughly and clearly presents research concepts and skills, uniquely organizing them according t...

Research Techniques For Clinical Social Workers

By Tony Tripodi, Irwin Epstein, M. Elizabeth Vonk, Irwin Epstein Ph.D., Tony Tripodi DSW, M. Elizabeth Vonk Ph.D., Epstein, Irwin, Tripodi, Tony, Vonk, Elizabeth M.

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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.