TY  - BOOK
AU  - J. B. Biggs
TI  - Mathematics and the conditions of learning...: A study of arithmetic in the primary school
T2  - 	National Foundation for Educational Research in England and Wales.; Research reports, second ser
U1  - 372.7 B592m 
PY  - 1967///
CY  - Great Britain
PB  - National foundation for educational research
KW  - Arithmetic
KW  -  Study and teaching (Primary)
ER  -