TY  - SER
ED  -  Zambia. Human Development Research Unit Institute of Social Research .
TI  -  H.D.R.U reports
U1  -  305 
PY  - 1966///-
CY  -  Lusaka : 
PB  -  [s.n], 
N1  -  Latest issue consulted: (1969)
ER  -