Apex Press and Publishing Sultanate of Oman business directory. - Ruwi, Oman : Apex Press and Publishing, 2007. 2007 - 568 p.: ill. 29 cm. Includes index. 568 ISBN: 1266666666 LC Class. No.: HF3765.A48 S85 2007 Dewey Class. No.: HF3765.A48 S85 2007 National Library of Medicine Call No.: HF3765.A48 S85 2007