Κανονική προβολή Προβολή MARC Προβολή ISBD

Modern school mathematics structure and use / Ernest R. Duncan... [et al.]. - Boston: Houghton Mifflin, 1972. - 316 p. : ill. ; 29 cm.

ISBN: 0395123496

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

Dewey Class. No.: 372.7