Curso de organización para ejecutivos /
by L. Ron Hubbard.
- Los Angeles : Copenhagen, Denmark : Bridge Publications ; New Era Publications International ApS, c1999.
- v.< 0 > : ill. ; 31 cm.
Includes indexes.
v. 0 : Basic staff hat
0884045919 (Bridge Publications : v. 0) 8773367508 (New Era Publications : v. 0)