For other articles in the Britannica Book of the Year series, see Birth Control, 1941 ; Birth Control, 1942 ; Birth Control, 1943 ; Birth Control, 1945 ; Birth Control, 1946 ; Birth Control, 1947 ; Birth Control, 1948 ; Birth Control, 1949 ; Birth…
For other articles in the Britannica Book of the
Year series, "Birth Control," 1946-1958, see Margaret Sanger Papers Microfilm Edition:
Collected Documents Series: 1944; 1946; 1947;
…
For other articles in the Britannica Book of the
Year series, "Birth Control," 1946-1958, see Margaret Sanger Papers Microfilm Edition:
Collected Documents Series: 1944; 1946; 1947;
…
