Bohl, Marilyn. <br/><br/>
Tools for structured design :  an introduction to programming logic : instructor's guide / 
Marilyn Bohl, Maria Rynn. 
 - 2nd ed. 
 - Chikago :  Science Research Associates,  c1989. 
 - vii, 213 p. :  ill. ;  28 cm. 
<br/><br/> Instructor's guide. 
<br/><br/><label>ISBN: </label>0574186565 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structured programming.