TY  - BOOK
ED  - United States.
ED  - United States.
TI  - Social science bibliographies
SN  - 0501-7661
AV  - Z7161H83 .U43
U1  - 300.16 19
PY  - 1961///
CY  - California
PB  - U.S. Govt. Print. Off.
KW  - Social sciences
KW  - Bibliography
N1  - Each volume has a distinctive title; Also issued online
ER  -