Galfo, Armand J. (Armand James),  1924- <br/><br/>
Interpreting educational research/ 
Armand J. Galfo 
 - 3d. ed. 
 - Dubuque, Iowa :  Wm. C. Brown Co.  1975 
 - ix, 389 p. : graphs ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0697061221 
<br/><br/><label>LCCN: </label>74-012591 //r862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research