Gobbell, John J. <br/><br/>
A code for tomorrow / 
by John J. Gobbell. 
 - New York, N.Y. :  St. Martin's Press,  1999. 
 -  473 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0312971427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ficton.