Levine, John R. <br/><br/>
Lex Yacc /by John R. Levine, Tony Mason, Dong Brown 

 - 2nd ed. 
 - Sebastopol  O'Reilly  1992 
 - xxii, 366p. 
 - Unix Programming Tools .
<br/><br/><label>ISBN: </label>1565920007 
<br/><br/><label>Dewey Class. No.: </label>005.45  / N922