TY  - BOOK
AU  - Haylock,Derek
AU  - Cockburn,Anne
AU  - Haylock,Derek
TI  - Understanding early years mathematics
SN  - 1853960748
AV  - QA107 .H33 1989
U1  - 372.7/044 22
PY  - 1989///
CY  - London
PB  - Paul Chapman
KW  - Mathematics
KW  - Study and teaching (Primary)
N1  - Includes bibliographical references (p. 192) and indexes
UR  - http://www.loc.gov/catdir/enhancements/fy0656/97198589-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0656/97198589-t.html
UR  - http://www.loc.gov/catdir/enhancements/fy1008/97198589-b.html
ER  -