TY  - BOOK
AU  - Haylock,Derek
TI  - Mathematics explained for primary teachers
SN  - 1853962619 
AV  - QA135.5 
PY  - 1995///
CY  - London
PB  - Paul Chapman Pub.
KW  - Mathematics
KW  - Study and teaching Elementary
N1  - Includes bibliographical references (p. 7) and index
ER  -