MEASUREMENT OF R AND DETERMINATION OF THE CHARGED-PARTICLE MULTIPLICITY IN E+E- ANNIHILATION AT ROOT-S AROUND 10 GEV - ALBRECHT,H; EHRLICHMANN,H; HAMACHER,T; KRUGER,A; NAU,A; NIPPE,A; REIDENBACH,M; SCHAFER,M; SCHRODER,H; SCHULZ,HD; SEFKOW,F; WURTH,R; et al. (ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1992)