Alte und neue Themen der Bevölkerungswissenschaft
Festschrift für Hans Harmsen
Authors
Hermann Schubnell
Pages
239
A menstruation periodic counter
Patent 0075277
Authors
Takatsugu Takamura
Pages
11
America and the Pill
A history of promise, peril, and liberation
Authors
Elaine Tyler May
Pages
214
An Atlas of Contraception - the encycopedia of visual medicine series
Authors
Pramilla Senanayake, Malcolm Potts
Pages
139
An atlas of intrauterine contraception
Authors
Russel J. Thomsen
Editors
Russel J. Thomsen
Pages
170