TY  - GEN
ED  - Joint Committee on the Union List of Serials
ED  - Biblioteca del Congreso (Washington)
TI  - New serial titles: a union list of serials commencing publication after December 31, 1949 Jan. 1953-
U1  - 050 21
PY  - 1949///-1956
CY  - Washington
PB  - Library Congress
KW  - PUBLICACIONES PERIÓDICAS
KW  - BIBLIOGRAFÍA
KW  - ÍNDICES
N1  - Monthly, with annual cumulations which are self-cumulative through periods of five years; Issue for 1955 called 1st ser. ; 1956-, 2nd ser; Prepared under the sponsorship of the Joint Committee on the Union List of Serials; Supplements the Union list of serials
ER  -