Under sealed orders :
Youngberg, Norma R.
Under sealed orders : the story of Gus Youngberg / Norma R. Youngberg and Gerald H. Minchin. - Mountain View, Calif. : Pacific Press Pub. Association, 1970 - 169 p. : illus. ; 22 cm. - A Destiny book, F-130 .
Open access.
7420834
Youngberg, Gus.
Missions--Bormeo.
Seventh-Day Adventists--Missions.
Under sealed orders : the story of Gus Youngberg / Norma R. Youngberg and Gerald H. Minchin. - Mountain View, Calif. : Pacific Press Pub. Association, 1970 - 169 p. : illus. ; 22 cm. - A Destiny book, F-130 .
Open access.
7420834
Youngberg, Gus.
Missions--Bormeo.
Seventh-Day Adventists--Missions.