Helman, Paul. <br/><br/>
Intermediate problem solving and data structures : walls and mirrors / 
Paul Helman, Robert Veroff. 
 - 2nd ed. 
 -  Benjamin/Cummings Publishing  1991. 
<br/><br/>6661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data structures (Computer science).<br/>Electronic digital computers - Programming.
<br/><br/><label>LC Class. No.: </label>QA76.9  / D35Hel.