Zeromski, Stefan,  1864-1925. <br/><br/>
Doktor Piotr / 
Stefan Zeromski. 
 - Wyd. 1. 
 - Warszawa :  Varsovia,  1991. 
 - 26 p. ;  21 cm. 
 - Lektury szkolne .
<br/><br/> A short story for school children, by a noted Polish author.  Ages 7-12. 
<br/><br/><label>ISBN: </label>8370560105