Rich, Robert P., 1919- <br/><br/>
Internal sorting methods illustrated with PL/1 programs 
by Robert P. Rich 
 - Englewood Cliffs, N.J.  Prentice-Hall  1972 
 - 154 p. ; 27 cm. 
<br/><br/>Bibliography: p. 105-150. 
<br/><br/><label>ISBN: </label>0134723570 
<br/><br/><label>LCCN: </label>71-039111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sorting (Electronic computers)<br/>PL/I (Computer program language)