TY  - GEN
ED  - Library of Congress
TI  - Library of Congress classification schedules: a cumulation of additions and changes, 1974-77: class D: history: general and old world
SN  - 0-8103-0888-6
PY  - 1978///
CY  - Detroit
PB  - Gale Research
KW  - Classificação
KW  - Br
KW  - História
ER  -