Responsa
 
The heading "Responsa" is actually a genre heading which has been  applied to material in this form regardless of the orientation of  the author(s).  LC practice allows  for identifying the  movement  with  which  responsa  are  associated  by  assigning  additional headings to bring out the movement.  For example:

001     92-3271
050     BM197.J34 1992
100     Jacob, Walter, 1930-
245    Questions and  Reform Jewish answers  :  new American Reform  responsa / by WalterJacob.
650  0 Reform Judaism--Customs and practices.
650  0 Responsa--1800-
650  0 Jewish law--Reform Judaism.

Lenore Bell