TY  - BOOK
AU  - Crone, G. R. 
TI  - Maps and their makers : : an introduction to the history of cartography / 
U1  - 912 CRO  
PY  - 1953///.
CY  - London : 
PB  - Hutchinson University Library, 
KW  - Cartography-earth
KW  - Graphic Representation-earth
KW  - Maps-earth
N1  - Includes index.
ER  -