TY  - BOOK
AU  - Warne,Frederick
TI  - Warne's efficient reckoner : : containing 855 tables showing the value of any number or articles / 
U1  - R/511.9/WAR 
PY  - 0000///[19-]
CY  - London
PB  - Frederick Warne & Co.
KW  - Arithmetic
KW  - Tables
ER  -