KATHRYN&ROSS PETRAS <br/><br/>
It always seems impossible until it's done 

 - New York,   Workman,;    2014,; 
 - 390 PAGES;  16 CM; 
<br/><br/><label>ISBN: </label>9780761179887 
<br/><br/><label>Dewey Class. No.: </label>153.8 PETR