00425    a2200109   4500082001100000100002000011245007500031260008200106300003200188500003900220856005600259  aMIT-07  aMuhammad Safyan  aBridging Hierarchical Ontologies for InteroperabilitycMuhammad Safyan  aIslamabad :bNUST School of Electrical Engineering & Computer Science,c2009.  axi, 73 p. :bill. ;c27 cm.  aSupervisor : Dr. Sharifullah Khan.  uhttp://10.250.8.41:8080/xmlui/handle/123456789/8010