00323nam a2200109Ia 4500008004100000020002200041041001200063100004000075245004500115260003200160650002100192231221s9999    xx            000 0 und d  a978-1-4419-8465-4  aEnglish  aBrahim Medjahed, Athman Bouguettaya 0aService Composition for the Semantic Web  c2011bSpringer USaNew York  aComputer Science