TY  - BOOK
AU  - Downs,Robert B., x
AU  - x
TI  - American library resources: A bibliographical guide, supplement 1950-1961
SN  - x
U1  - 015.73/DOA 
PY  - 1962///
CY  - Chicago
PB  - A.L.A.
KW  - U.S. - Biblography
N1  - x
ER  -