Strategic approach to psychotherapeutic intervention with male institutionalized white adolescents to control absconding by Hoar, Robyn

Other Authors: “…Heyns, I de V…”
Get full text

The development of the self concept scale for the hearing impaired by Oblowitz, Neil Graham

Other Authors: “…Heyns, I de V…”
Get full text

An experiment in the prediction of achievement in Senior Certificate higher grade mathematics by Johnston, June Elizabeth

Other Authors: “…Heyns, I de V…”
Get full text

An investigation into the sources of sexual information amongst the pupils in standards 9 and 10 in a co-educational high school in Cape Town by Kagan, Jeffrey

Other Authors: “…Heyns, I de V…”
Get full text