TY  - BOOK
AU  - Dumas, Enoch,
AU  - Schminke, C. W.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0205055923;9780205055920;020505577X (pbk.);9780205055777 (pbk.)
SN  - 2
PY  - 1977///];copyright 197746
CY  - Boston
PB  - Allyn and Bacon
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Study and teaching (Elementary)
KW  - Mathematics
N1  - Includes bibliographical references and indexes; Math activities and you -- Number concepts -- Addition and subtraction -- Multiplication and division of whole numbers -- Geometry -- Fractional numbers -- Metric measures -- Problem solving; 5
ER  -