The tuberculosis worker : A handbook on methods and programs of tuberculosis work /
Jacobs, Philip P.
The tuberculosis worker : A handbook on methods and programs of tuberculosis work / P.P. Jacobs. - Baltimore : Williams & Wilkins Company, 1923. - 314 p. ; 23 cm.
Includes index
Tuberculosis
The tuberculosis worker : A handbook on methods and programs of tuberculosis work / P.P. Jacobs. - Baltimore : Williams & Wilkins Company, 1923. - 314 p. ; 23 cm.
Includes index
Tuberculosis