Ryan, Kevin <br/><br/>
Those who can, teach / 
Kevin Ryan, James M. Cooper. 
 - 5th ed. 
 - Boston :  Houghton Mifflin,  1988 
 - 544 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0395358086 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching