(AGI) Luanda, June 26 - The Catholic University of Angola(UCAN) and the University of Bologna (UNIBO) have signed acooperation agreement in the fields of teaching and research inoil engineering, UCAN announced in a press release. At the sametime the Angolan university signed a similar agreement withPortugal's Higher Technical Institute (IST). Under the terms ofthe agreement the parties will exchange teachers and studentsprimarily in order to deepen their knowledge in the fields ofdrilling and oil extraction. (AGI). .