Oman Chamber of Commerce and Industry Oman industrial directory 2012. - Muscat:Oman Chamber of Commerce and Industry,2012. 2012 - XXIV, (various pagings) : ill. 24 cm. The book is available in Aarbic language. ISBN: 1144444444 LC Class. No.: HC415.35 .S26 2012 Dewey Class. No.: HC415.35 .S26 2012 National Library of Medicine Call No.: HC415.35 .S26 2012