Crystal Reports 8.5: The Complete Reference

You will find that this textbook has a durable cover that holds up well.

Crystal Reports 8.5: The Complete Reference

This textbook is the latest edition, so all information is current.

Crystal Reports 8.5: The Complete Reference by George Peck

This textbook is the one I kept after the course ended for reference.

Introduction to Electric Circuits Hardcover Richard C., Svoboda,

A nice touch in this textbook is the online access code included with purchase.