KornShell programming tutorial /  
Barry Rosenberg 
 - 1a. ed. 
 - Massachusetts :  Addison-Wesley,  1991 
 - 324 p. :    324 p. ; fig. ;    23 cm. 
<br/><br/><label>ISBN: </label>020156324X 
<br/><br/><label>LC Class. No.: </label> / R 63 
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.062