H C O B 19 June 1959, The Personal efficiency course.
type: Item
Copyright Renewals Records ID: RE362829
publication date string: 1987
title string: H C O B 19 June 1959, The Personal efficiency course.
author string: L. Ron Hubbard.
OREG: TX 1-159-386
DREG string: 22Dec87
ODAT string: 19Jun59
CLNA: Mary Sue Hubbard (W)
OCLS: W
description: published work from 1987