Summaries of papers :
Summaries of papers : [from]...8th International Conference, International Planned Parenthood Federation, Santiago, Chile, April 9-15, 1967 /
International Planned Parenthood Federation.
- London ; International Planned Parenthood Federation, [χ.χ.].
- 360 σ. ; 22 εκ.
Ιατρική--Συνέδρια
WA 550
Ιατρική--Συνέδρια
WA 550