O'Brien, Stephen <br/><br/>Turbo Pascal 7:  the complete reference Stephen O'Brien, Stephen Nameroff, Author  - New York:  Osborne / McGraw-Hill,  1993  - xxii, 808 pages;  21 cm. <br/><br/><label>ISBN: </label>0078817935 <br/><br/><label>LC Class. No.: </label>QA76.73  / P2.O12