Constance, John D. <br/><br/>
How to Become a Professional Engineer :  the Road to Registration / 
John D. Constance. 
 - New York :  McGraw-Hill Book Company,  1988. 
 - XXII, 266 s. :  il. ;  21 cm. 
<br/><br/>bibliogr. 
<br/><br/><label>ISBN: </label>007012468x 
<br/><br/><label>Uniwersalna Klasyfikacja Dziesiętna: </label> 62-05