TY  - BOOK
AU  - Haenisch, Siegfried;
TI  - Riverside mathematics
SN  - 0829248714
U1  - 372.7044 
PY  - 1985///
CY  - U.S.A
PB  - The Riverside Publishing
KW  - Mathematics--Study and teaching (Elementary)
KW  - Mathematics--Study and teaching (Secondary)
KW  - Mathematics--Study and teaching (Primary)
KW  - Mathematics
KW  - Mathematics--Study and teaching (Middle school)
KW  - Arithmetic
KW  - Arithmetic--Study and teaching (Elementary)
N1  - Include Index
ER  -