TY  - BOOK
AU  - Hudson,George Donald
AU  - Yust,Walter
TI  - World atlas: world distributions and world political geography, political-physical maps, geographical summaries... 
AV  - G 1019 E52.1963
PY  - 1952///
CY  - Chicago, London, Toronto
PB  - Encyclopedia Britanica, Inc.
KW  - Atlases
KW  - Atlas
KW  - Estadística comercial
ER  -