New trends in integrated science teaching =
Subtitle: Tendance nouvelles de l'intégration des enseignements scientifiques.
By: prepared by P.E. Richmond.
Contributors: Richmond, Peter Edward.; Unesco.
Series: The teaching of basic sciences
Publisher: Unesco; H.M.S.O.]
Published: 1971
Place of publication: Paris; [London
Language: mul
Number of pages: 381