1. Aharonov-Bohm effect and related phenomena. Some global problems in gauge theories (variations on a theme of Aharonov and Bohm) / F. Wilczek -- Experimental confirmation of the Aharonov-Bohm Effect by electron holography / A. Tonomura -- The Aharonov-Bohm effect without gauge fields - a paradox / I. Klebanov & L. Susskind -- The Aharonov-Bohm effect and mass of the photon / D.G. Boulware & S. Deser -- The electrastatic Aharonov-Bohm effect / G. Maiteucci & G. Pozzi -- Spin and the Aharonov-Bohm effect / C.R. Hagen -- Analogue of the Aharanov-Bohm effect for black holes and strings / Steven B. Giddings -- 2. Geometric phases. Wave geometry: a plurality of singularities / M.V. Berry -- Abelian and non-abelian holonomy in NMR interferometry / A. Pines & K.T. Mueller -- Geometrical and topological (an) holonomies in optical experiments / R.Y. Chiao -- The Berry phase as an appropriate correspondence limit of the Aharonov-Anandan phase in a simple model / J. Christian & A. Shimony -- A geometric view of quantum mechanics / J. Anandan -- Experimental verification of the Aharonov-Casher effect for neutrons with a crystal interferometer / G.I. Opat [und weitere] -- Non locality of the Aharonov-Casher effect / B. Reznik -- 3. Mesoscopic effects. The Aharonov-Bohm effect in small resistive devices / R.A. Webb -- Dephasing of interference by a back reacting environment / A. Stern, Y. Aharonov & Y. Imry -- Macroscopic quantum tunnelling of the total magnetization in small ferromagnetic grains / A. Garg -- 4. New approaches. Towards a two vector formulation of quantum mechanics / Y. Aharonov & D. Rohrlich -- A suggested new translation gauge invariance for space-time / D. Bohm -- Fundamnetal aspects of quantum theory related to the problem of quantizing black holes / G. 't Hooft -- 5. Quantum cosmology and quantum gravity. Quantum mechanics and quantum cosmology / J.B. Hurtle -- Closing in on a renormalizable and unitary point-local quantum field theory of gravity / Y. Ne'eman & C.-Y. Lee -- On the nature of the transition in quantum field theory from flat to curved space-time / P.J. Camp & J.L. Safko -- 6. Quantum statistics. Musings on quantum statistics / A. Zee -- Gravitational Chern-Simons term, anyons and AB / S. Deser -- Topology, quantum theory and dynamics / E.C.G. Sudarshan -- 7. Quantum measurement. Quantum damping and its "paradoxes" / L. Stodolshy -- Quantum mechanics and volition / D.Z. Albert -- Quantum time machine / Y. Aharonov, J. Anandan & L. Vaidman -- 8. Non local aspects and bell's inequalities. Quantum magnetic field fluctuations and electron coherence / L.H. Ford & C. Pathinayake -- Down conversion photon pairs: a new chapter in the history of quantum mechanical entanglement / M. Home, A. Shimony & A. Zeilinger -- A measurement circuit to test bell's inequalities in a macroscopic superconducting device / C.D. Tesche