Rose, Brian Waldron2018-09-062018-09-061963Rose, B.W. (1962/1963). Editorial: Fear of the unknown. Symposium: A Journal for Education in Southern Africa, pp. 5-6.https://hdl.handle.net/10539/25553EditorialenUniversity of the WitwatersrandTeaching machinesTeaching – Aids and devices – 1963Editorial: Fear of the unknownOther