Lane, Ron. <br/><br/>
An introduction to utilities / 
by Ron Lane. 
 - New York :  Petrocelli/Charter,  1975. 
 - xi, 162 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0884052850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Utilities (Computer programs).<br/>IBM 360 (Computer)--Programming.<br/>IBM 370 (Computer)--Programming.