TY  - BOOK
AU  - Redding, T. H. 
TI  - Reciprocals of integers from 1000 to 9999: arranged for use with mechanical calculating machines to facilitate the evaluation of quotients and compound fractions. with an appendix on mechanical barrel-setting calculators
SN  - 850660165
PY  - 1960///
CY  - London
PB  - Taylor & Francis
KW  - Integers
ER  -