| 1. 
  |  | Title: Do-It-Yourself Advertising & Promotion: How to Produce Great Ads, Brochures, Catalogs, Direct Mail, and Much More (Wiley Small Business Edition) by Fred E. Hahn, Kenneth G. Mangun
 ISBN: 0471154431
 Publisher: John Wiley & Sons
 Pub. Date: April, 1997
 List Price: $21.95
 Amazon.com Price: $21.95
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| 2. 
  |  | Title: Portal Hypertension: Proceedings of the 79th Falk Symposium (Part III of the Gastroenterology Week Freiburg 1994), Held in Freiburg-In-Breisgau, Germany, June 17-19, 1994 (Falk Symposium, Vol 79) by A. Holstege, E. G. Hahn, J. Scholmerich
 ISBN: 0792388798
 Publisher: Kluwer Academic Publishers
 Pub. Date: June, 1995
 List Price: $241.00
 Amazon.com Price: $241.00
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| 3. 
  |  | Title: Innovations in Abdominal Ultrasound by N. Heyder, E.G. Hahn, B.B. Goldberg
 ISBN: 0387556508
 Publisher: Springer Verlag
 Pub. Date: November, 1992
 List Price: $139.00
 Amazon.com Price: $139.00
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| 4. 
  |  | Title: Endoskopie Im Grenzbereich Zwischen Gastroenterologie Und Viszeralchirurgie by E.G. Hahn, R. Bittner, J. Mossner, M. Buchler
 ISBN: 3805575904
 Publisher: S. Karger Publishing
 Pub. Date: March, 2003
 List Price: $30.50
 Amazon.com Price: $30.50
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| 5. 
  |  | Title: Homeopathy: A Critical Appraisal by E. Ernst, Eckhart G. Hahn, Benno Brinkhaus, Christian Hentschel, Gernot Schindler
 ISBN: 0750635649
 Publisher: Butterworth-Heinemann Medical
 Pub. Date: 15 January, 1998
 List Price: $52.95
 Amazon.com Price: $52.95
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