TY  - BOOK
AU  - Robinson , G. 
AU  - Whittaker , E.T. 
TI  - The calculus of observations: a treatise on numerical mathematics
U1  - 515 21st ed.
PY  - 1926///
CY  - London
PB  - Blackie
KW  - Calculus
KW  - Mathematical analysis
N1  - Index: pp 387-95
ER  -