| 1. 
  |  | Title: Microreactors: New Technology for Modern Chemistry by Wolfgang Ehrfeld, Volker Hessel, Holger Löwe
 ISBN: 3527295909
 Publisher: Wiley-VCH
 Pub. Date: 15 June, 2000
 List Price: $190.00
 Amazon.com Price: $165.30
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| 2. 
  |  | Title: Design, Test, and Microfabrication of Mems and Moems: 30 March-1 April 1999, Paris, France (Proceedings of Spie--The International Society for Optical Engineering, V. 3680.) by Bernard Bourtois, Selden B. Crary, Wolfgang Ehrfeld, Hiroyuki Fujita, Jean-Michel Karam, Karen W. Markus, Bernard Courtois
 ISBN: 0819431540
 Publisher: SPIE--The International Society for Optical Engineering
 Pub. Date: March, 1999
 List Price: $179.00
 Amazon.com Price: $179.00
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| 3. 
  |  | Title: Integrated Optics and Micro-Optics with Polymers by Wolfgang Ehrfeld
 ISBN: 3815430143
 Publisher: B. G. Teubner Gmbh
 Pub. Date: January, 1993
 
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| 4. 
  |  | Title: Microreaction Technology: Proceedings of the First International Conference on Microreaction Technology by International Conference on Microreaction Technology, Wolfgang Ehrfeld
 ISBN: 3540638830
 Publisher: Springer Verlag
 Pub. Date: March, 1998
 List Price: $69.95
 Amazon.com Price: $69.95
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| 5. 
  |  | Title: Elements of Flow and Diffusion Processes in Separation Nozzles: Springer Tracts in Modern Physics by Wolfgang Ehrfeld
 ISBN: 0387119248
 Publisher: Springer Verlag
 Pub. Date: March, 1983
 List Price: $50.00
 Amazon.com Price: $50.00
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| 6. 
  |  | Title: Handbuch Mikrotechnik. by Wolfgang Ehrfeld
 ISBN: 3446215069
 Publisher: Fachbuchverlag Leipzig im Carl Hanser Verlag
 Pub. Date: 01 November, 2001
 
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