TY  - BOOK
AU  - Downes,Leonard William
AU  - Paling,D.
TI  - The teaching of arithmetic in tropical primary schools
U1  - 372.72044 
PY  - 1966///
CY  - London
PB  - Oxford Univ. Press
KW  - Arithmetic
KW  - Study and teaching (Primary)
N1  - Includes illustration; Bibliography: p. [490]-492
ER  -