Κανονική προβολή Προβολή MARC Προβολή ISBD

Alexander, Dorothy J.

Nuffield secondary science : an evaluation / Dorothy J. Alexander. - London: Macmillan, 1974. - 70 p. : ill. ; 24 cm. - Schools Council research studies .

ISBN: 0333168658

Subjects--Topical Terms:
Science--Study and teaching (Secondary)--Evaluation--Great Britain

Dewey Class. No.: 507.1241