TY  - BOOK
AU  - Harvey,Linda
AU  - Roper,Ann
ED  - Creative Publications
TI  - Pattern blocks for primary people
SN  - 0884881237
U1  - 372.7044  23
PY  - 1979///].
CY  - Sunnyvale : 
PB  - Creative Publications, 
KW  - Primary education
KW  - Mathematics
KW  - Study and teaching (Elementary)
ER  -