Advances in Magnetospheric Physics with GEOS 1 and ISEE formatIsbn:Softcover 9789400995291 explore opportunities for bringing newdimensions 9783642434266 explore opportunities for bringing newdimensions to their laboratories and secondly to present some specialised topics in integral equations which we hope will inspire fur ther research in the area (Opening Address of 13th ESLAB Symposium) With GEOS and ISEE occupying a major part of the ESA scientific programme it was clear several years ago that a 'natural' basis for the 1978 ESLAB Annual Symposium would be the early data from these two spacecraft Perhaps I should tell you too how we came close to having no Symposium