Turbo Pascal 4.0. 

 -- Scotts Valley [etc.] :   Borland International,   cop. 1987 
 - 654 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenguajes de ordenadores<br/>Pascal - Manuales, tratados, etc.
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.062 PASCAL