TY  - BOOK
AU  - Pearson, Frederick,
TI  - Map projection methods
T2  - The sigma series on applied mathematics for science and engineering
SN  - 0-915313-00-6
AV  - GA118 P42
PY  - 1984///
CY  - Blacksburg, virginia
PB  - Sigma scientific
KW  - Geodesia
KW  - Cartografía
KW  - Matemáticas aplicadas
ER  -