TY  - BOOK
AU  - Whittaker,Edmund Taylor
AU  - Robinson,George
TI  - The calculus of observations: a treatise on numerical mathematics 
PY  - 1966///
CY  - London
PB  - Blackie & Son
KW  - Numerical analysis
N1  - "First published 1924. Fourth edition, 1944. Reprinted 1946 ... 1965."; "Answers to examples": p. 385-388
ER  -