HUBBARD COMMUNICATIONS OFFICE
Saint Hill Manor, East Grinstead, Sussex
HCO POLICY LETTER OF 7 JUNE 1979R
Issue I
REVISED 14 JUNE 1979
(Revisions in this type style)
Remimeo
Data Series 48
DATA SERIES PLs, USE OF
It is hereby illegal to randomly place Data Series PLs on a checksheet of any kind.
The Data Series PLs must be studied in sequence.
L. RON HUBBARD
Founder
BDCS:LRH:JM:dr.kim.nf
