Human Resource Management 6th Edition ISBN-13: 9780273722854 Instructor resources Companion website -not yet available Learn more about this title.   Human Resource Management 5th Edition ISBN-13: 9780273707639 Instructor resources Companion website Learn more about this title. The following title is no longer available to purchase. If you require access to the student or instructor resources please follow the links below. Human Resource Management, 4th Edition, ISBN: 9780273679110 Companion website (contains both student and instructor resources) Any username and password that you might have used for earlier editions will not provide you with access to instructor resources for newer editions. If you do not already have access to the Instructor Resource Centre or CourseCompass, you will need to register for access to download resources for this new edition.