Κανονική προβολή Προβολή MARC Προβολή ISBD

Eicholz, Robert E.

Elementary school mathematics / Robert E. Eicholz... [et al.]. - Reading, Mass.: Addison-Wesley, 1971. - 296 p. : col. ill. ; 24 cm.

Subjects--Topical Terms:
Mathematics--Study and teaching (Elementary)

Dewey Class. No.: 372.7044