TY  - SER
ED  -  National Institute for Personnel Research.
ED  -  South African Council for Scientific and Industrial  Research.
TI  -  Journal of the National Institute for Personnel Research
U1  -  658.305 
PY  - 1948///-
CY  -  Johannesburg : 
PB  -  [s.n], 
N1  -  Latest issue consulted: Vol. 8, no.3 (Sept. 1961)
ER  -