Heidelberg catechism {ch} /
Ursinus, Zcharias
Heidelberg catechism / Zacharias Ursinus and Caspar Olevianus. - Hong Kong : The Council on Christian Literature, 1959. - 63 p.
Catechisms .
Christianity--20th century .
Heidelberg catechism / Zacharias Ursinus and Caspar Olevianus. - Hong Kong : The Council on Christian Literature, 1959. - 63 p.
Catechisms .
Christianity--20th century .