Blanchard, Howard Lawrence. <br/><br/>
Guidance :  a longitudinal approach / 
by Howard L. Blanchard and Laurence S. Flaum. 
 - 2nd ed. 
 - Minneapolis :  Burgess Pub. Co,  1968. 
 - ix, 338 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. 337-338. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personnel service in education.