Ingle, Dwight Joyce, 1907-  Ingle, Dwight Joyce, 1907- <br/><br/>
Principles of research in biology and medicine / 
[by] Dwight J. Ingle. 
 - London :  Pitman,  [1958?] 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology -- Research.--Biology -- Research.<br/>Medicine -- Research.--Medicine -- Research.