AU  - HAENISCH,SIEGFRIED
AU  - HILL,MERRILL B.
TI  - RIVERSIDE MATHEMATICS, GRADE 4
T2  - RIVERSIDE MATHEMATICS
SN  - 0829248692
U1  - 510/HAE 
PY  - 1985///
CY  - ILLINOIS, USA
PB  - RIVERSIDE PUBLISHING COMPANY
KW  - MATHEMATICS
KW  - ADDITION
KW  - SUBTRACTION
KW  - TIME
KW  - MONEY
KW  - MULTIPLICATION
KW  - DIVISION
KW  - MEASUREMENT
KW  - FRACTIONS AND DECIMALS
KW  - GEOMETRY
ER  -