E a Viele Gruesse, E. Reschke. _____________________________________________________________________________ Max-Planck-Institute for Research into Economic Systems Edith Reschke Head of the Library Kahlaische Str. 10 Phone : (+49)03641 686 941 D-07745 Jena / Germany Fax : (+49)03641 686 949 E-Mail: reschke _at__ mpiew-jena.mpg.de