Brussels, 06/04/2001 (Agence Europe) - The European Commission authorised the take-over of the British computer services company and services to the Sema companies by the American company Schlumberger. The main activities of the latter consist of the provision of specialised products and services aimed at the oil sectors and public services as well as the manufacturing of chips and services associated to these kinds of cards. The operation, made public in February, was carried out to the...