CARTWRIGHT, Carol A., <br/><br/>
Developing observation skills 
Carol A. Cartwright [and] G. Phillip Cartwright. 
 - New York,  McGraw-Hill  c1974 
 - x, 168 p.:  ill 
 - .
<br/><br/><label>ISBN: </label>0070101841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements.<br/>Observation (Psychology)<br/>Teachers
<br/><br/><label>Dewey Class. No.: </label>371.3