Frontiers of magnetic hard disk drive tribology and technology : proceedings of the 2003 Magnetic Storage Symposium : presented at STLE/ASME Joint International Tribology Conference and Exhibition : October 27-29, 2003, Ponte Vedra Beach, Florida / organized and sponsored by the Magnetic Storage Committee of the Tribology Division, ASME ; edited by, Andreas A. Polycarpou [and others].