TY  - BOOK
ED  - Estados Unidos. Army. Corps of Engineers. Army Map Service. 
TI  - Cartographic conversion tables. 
T2  - AMS technical manual / Army Map Service
PY  - 1956///
CY  - Washington, D.C.
PB  - Army Map Service
KW  - CARTOGRAFIA
KW  - GEODESIA
N1  - Estado de la obra: Casoli, C
ER  -