Ideal marriage its physiology and technique /
Velde, Theodoor Hendrik van de.
Smyth, Margaret.
London Mayflower
1972
This ed. originally published, London: Heinemann Medical, 1965. - Previous ed. of this translation, London: Heinemann Medical, 1928. - Translation of 'Het volkomen huwelijk'. Leiden: Leidsche uitgeversmaatschappij, 1926
Includes index
Sex.