00416nam a2200085Ia 4500008004100000245017100041260000900212300008600221650002300307180130s9999    xx            000 0 und d  cGaudina, Germain; Saavedrab, ClaudiaaEx Ante margin squeeze tests in the telecommunications industry for data communication: what is a reasonably efficient operator?  c2015  aBook title: Elements of data communication--Acession number C20540; pages 129-156  aDATA COMMUNICATION