1.
 |  | Title: The Operations Manager: Roles, Problems, Techniques by Roy D. Harris, Richard F. Gonzalez ISBN: 0829903321 Publisher: West Information Pub Group Pub. Date: June, 1997 List Price: $38.95 Amazon.com Price: $38.95 |
2.
 |  | Title: Applications of Evolutionary Computation in Chemistry by R. L. Johnston, H. M. Cartwright, V. J. Gillet, S. Habershon, K. D. M. Harris, B. Hartke, R. Unger, S. M. Woodley, Roy L. Johnston ISBN: 3540402586 Publisher: Springer Verlag Pub. Date: 15 April, 2004 List Price: $169.00 Amazon.com Price: $169.00 |
3.
 |  | Title: Computer Models in Operations Management: A Computer-Augmented System by Roy D. Harris, Michael J. Maggard ISBN: 0060426640 Publisher: HarperCollins Publishers Pub. Date: January, 1977 List Price: $23.33 Amazon.com Price: $23.33 |
4.
 |  | Title: Owlet Moths of Ohio: Order Lepidoptera Family Noctuidae (Bulletin of the Ohio Biological Survey, New Series, Vol 9, No 2) by D.H. Harris, Eric H. Metzler, Roy W. Rings, Fred J. Arnold ISBN: 0867271108 Publisher: Ohio Biological Survey Pub. Date: October, 1992 List Price: $20.00 Amazon.com Price: $20.00 |
5.
 |  | Title: Computer Models in Operations Research: A Computer Augmented Approach by Roy D. Harris, Michael J. Maggard ISBN: 0060426624 Publisher: HarperCollins (paper) Pub. Date: October, 1974 List Price: $17.50 Amazon.com Price: $17.50 |
6.
 |  | Title: Financial Practices in a Computer Integrated Systems Environment by Earl D. Bennett, Barbara M. Fossum, Roy D. Harris, Don Robertson, skip ISBN: 0910586667 Publisher: Financial Executives Res Found Pub. Date: June, 1987 List Price: $5.00 Amazon.com Price: $5.00 |