Düsseldorf, Patmos-Verlag 1950 615pp.with frontispice, 24cm., cloth, few stamps, G, F69408
Düsseldorf, Patmos-Verlag 1948 [iv +] 340pp., Band II in "Handbuch der katholischen Sittenlehre", VG
, Düsseldorf, L.Schwann, 1934 (Band II) & 1938 (Band I,1+2), 1st ed., 410 + 297 + 340pp., cloth, G