Trends in science education proceedings of the Seminar ..., 1989, Singapore
Trends in science education proceedings of the Seminar ..., 1989, Singapore
edited by M. H. Kuok, N.P. Das
- Singapore Singapore National Academy of Science 1989
- 74 p. ; 26 cm.
997162205x
Science--Study and teaching--Singapore--Congresses
997162205x
Science--Study and teaching--Singapore--Congresses
