00717cam a22002291 4500 sg 44000216 DLC 20260227112743.0 751205s1944 xx 000 0 eng sg 44000216 (OCoLC)1877113 DLC ODaWU ODaWU DLC premarc RT97 .F72 614.073 Freeman, Ruth B. Techniques of supervision in public health nursing, by Ruth B. Freeman ... Philadelphia, London, W. B. Saunders company, 1944. vi, 411 p. incl. forms. 21 cm. "Suggested readings" at end of each chapter except chapter XXIX. Public health nursing. 90446 90446