Best, John W. <br/><br/>Research in Education  - 4th Edition  - Englewood Cliffs, N.J.  Prentice Hall  ©1981  - 431 pages.,:  24 cm. <br/><br/><label>ISBN: </label>0137740263 <br/><br/><label>Subjects--Topical Terms: </label><br/>Education -- Research<br/><br/><label>LC Class. No.: </label>LB1028  / .B464 1981