1 Subjects: “...Women in chemistry...”

2 Subjects: “...Women chemists / Research / United States...”

3 Subjects: “...Women, Working...”

4 Subjects: “...Women chemists / Vocational guidance...”

5 Subjects: “...Women in science...”

6 Subjects: “...Women chemists / Social aspects...”

7 Subjects: “...women (female humans) / aat...”

8 Subjects: “...Women engineers...”

9 Subjects: “...Women chemists / United States / Biography...”

10 Subjects: “...Women chemists / Public relations...”

11 Subjects: “...Women scientists / History...”

12 Subjects: “...Women / history...”

13 Subjects: “...women...”

14 Subjects: “...women...”