Wetzel, Gregory F.,  <br/><br/>
Pascal and algorithms : an introduction to problem solving / Gregory F. Wetzel, William G. Bulgren. 

 - Chicago : Science Research Associates, c1987. 
<br/><br/><label>ISBN: </label>0574186301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pascal (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>511.02855 WET