Second-grade book /
Second-grade book /
Grace Burton... [et al.].
- Reston: National Council of Teachers of Mathematics, 1993.
- 32 p. : ill. ; 28 cm.
- Curriculum and evaluation standards for school mathematics addenda seriesGrades K-6 .
0873533127
Mathematics--Study and teaching (Elementary)
372.7
0873533127
Mathematics--Study and teaching (Elementary)
372.7