Feibel, Werner. <br/><br/>
Turbo Pascal 7 handbook / 
Werner Feibel. 
 - Berkeley, Calif. :  Osborne McGraw-Hill,  c1993. 
 - xxvii, 836 p. ;  24 cm. 
<br/><br/>Language Core (Page-1)Object Oriented Programming and Language Extensions (Page-509)  
<br/><br/><br/>Almirah No.125  Shelf No.3 
<br/><br/><label>ISBN: </label>0078817994 : 
<br/><br/><label>LCCN: </label>93132919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pascal (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>005.133