Regensberg, Chaim David. <br/><br/>
Mishmeret Ḥayim :  sheʼelot u-teshuvot, ḥidushim u-veʼurim... 

 - Chicago ;  Jerusalem :  Moʻetset ha-Rabanim,  726 [1965 or 1966] 
 - 178 p. :  port. ;  25 cm. 
<br/><br/><label>LCCN: </label>he 66001740  
<br/><br/><label>Subjects--Personal Names: </label><br/>Regensberg, Chaim David.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Responsa.
<br/><br/><label>LC Class. No.: </label>BM522.8  / .E33