def hasSeries(self):
if len(self.c) and (self.c[<NUM_LIT:0>].level == '<STR_LIT>' or (self.c[<NUM_LIT:0>].c and self.c[<NUM_LIT:0>].c[<NUM_LIT:0>])):<EOL><INDENT>return True<EOL><DEDENT>else:<EOL><INDENT>return False<EOL><DEDENT>
Check if this finding aid has series/subseries.

           Determined based on level of first component (series) or if first
           component has subcomponents present.

           :rtype: boolean