Practical birth control
Subtitle: being a revised version of Safe marriage
By: by Ettie A. Hornibrook
Edition: 8th printing [rev.].
Publisher: W. Heinemann
Published: 1928
Place of publication: London
Language: eng
Number of pages: 53
Subjects: Contraception; Methods
Notes: First published under title: Safe marriage; London : W. Heinemann, May 1922.

A revised edition was published in 1927, also calling itself a 6th impression. There was a 7th impression in March 1928 and an 8th impression in August 1928. The 8th impression contains material which is additional to the 6th.