APP, FRANK.
Farm economics, management and distribution. By Frank App & Allen G. Waller. R. W. Gregory, editor. NM: revisions.
APP, FRANK. Farm economics, management and distribution. By Frank App & Allen G. Waller. R. W. Gregory, editor. NM: revisions. © 1Feb38; A115014. Frank App (A), Constance Waller (C) & Bertha Atkin Gregory (W); 26Jan66; R378592.
Frank App|A||Constance Waller|C||Bertha Atkin Gregory|W