John A. Clark, Frederick L. Fitzpatrick & Edith Lillian Smith
Science on the march. Book 3. (Edith Lillian Smith Webster)
R575703. Science on the march. Book 3. By John A. Clark, Frederick L. Fitzpatrick & Edith Lillian Smith (Edith Lillian Smith Webster) NM: p. 349-358. © 9Sep46; A6983. Frederick L. Fitzpatrick (A) & Paul W. Webster (C); 11Feb74; R575703.
Frederick L. Fitzpatrick|A||Paul W. Webster|C