00799cam a22002291 4500 sg 45000276 DLC 20260227112746.0 750501s1945 dcu br 000 0 eng c sg 45000276 (OCoLC)1308291 U.S. Surg.-Gen. Off. Libr. TxDW OClW-H OCoLC DLC premarc RA421.A1 C3 610.6273 Cavins, Harold M. National health agencies, a survey with especial reference to voluntary associations, by Harold M. Cavins; including a detailed directory of major health organizations. [Washington] Public Affairs Press [1945] 2 p. l., [3]-251 p. 23 cm. Bibliographical foot-notes. Public health United States. 90670 90670