Sormin, Poltak,  1932- <br/><br/>
Adat Batak dohot Hakristenon, 
sinurat ni P. Sormin. 
 - P. Siantar,  Parda  [1961?] 
 - 48 p.  21 cm. 
<br/><br/><label>LCCN: </label>sa 68006884  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Batak (Indonesian people)<br/>Christianity--Indonesia--Sumatra.
<br/><br/><label>LC Class. No.: </label>DS632.B3  / S6