+ * Revision 1.3 1997-09-04 13:54:41 adam
+ * Added MARC filter - type grs.marc.<syntax> where syntax refers
+ * to abstract syntax. New method tellf in retrieve/extract method.
+ *
+ * Revision 1.2 1997/04/30 08:56:08 quinn
+ * null
+ *
+ * Revision 1.1 1996/10/11 10:57:32 adam