Dictionary of Nomenclature of Celestial Objects

 NNN> (Nos 1-1002)
 Auth.:ISSERSTEDT J.
   Ref:=1973ACiCh.772....4U
     byURANOVA T.A.

 Astron. Cir., 772, 4-6 (1973)

    Supplement list of stellar rings. I.

oTable: <[I68] Anon NNa> (Nos 1-20, 21a-21b, 22-46)
   Ref:=1973ACiCh.773....3U
     byURANOVA T.A.

 Astron. Cir., 773, 3-5 (1973)

    Supplement list of stellar rings. II.

oTable: <[I68] Anon NN> (Nos 47-88)

====Sorry, no entry could be found====