Κανονική προβολή Προβολή MARC Προβολή ISBD

Making school improvement work : a conceptual guide to practice / W.G. van Velzen ... [et al.]. - Leuven: Acco, 1985. - 315 p. : ill. ; 24 cm. - 1 .

Includes bibliography (p.301-315).

ISBN: 9033414716

Subjects--Topical Terms:
Educational innovations

Dewey Class. No.: 371.2