(London)International Conference on Ion plating ��� Allied Techniques International Conference on Ion plating & Allied Techniques (London)International conference on machine intelligence (Berchtesgaden)International Conference on Ion Implantation:Equipment and Techniques (London)International conference on power cables ��� accessories 10kv to 180kv (London)International Conference on Software Engineering (London)International Conference on Water Pollution Research international Conference on Input-Output Technique (London)International Conference on Electricity Distribution (London)International conference on secure communication systems