Thomas is right. that is why we check ourselves the physics journals and come up with only 55. Ebs
................................................. Eberhard R. Hilf, Dr. Prof.i.R.; CEO Institute for Science Networking Oldenburg GmbH an der Carl von Ossietzky Universitaet Ammerlaender Heerstr.121; D-26129 Oldenburg http://www.isn-oldenburg.de/ my homepage: http://isn-oldenburg.de/~hilf h...@isn-oldenburg.de tel/Fax: +49-(0)-441-798-2884/5851 Service PhysNet for the EPS: http://www.physics-network.org