Katzan Jr. - Service Science Concepts Technology Management - New h - X555z

Katzan Jr. - Little Book of Service Management - New paperback or soft - X555z

Katzan Jr. - Hospitality and Service - New paperback or softback - 32 - X555z

Katzan Jr - Service Concepts for Management A Practical Approach - Ne - X555z

Katzan Jr. - Service Management - New paperback or softback - 56 - X555z

Katzan - A Manager's Guide to Service Science A Comprehensive Guide t - X555z

Katzan Jr. - Little Book of Managing Uncertainty - New paperback or so - X555z

Katzan Jr. - Little Book of Artificial Intelligence - New paperback or - X555z