TY - JOUR AU - G.M.K. Kpedekpo TI - Recent Advances on Some Aspects of Stratified Sample Design. A Review of the Literature. JO - Metrika PY - 1973 SP - 54 EP - 64 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1973__20_175573/ ID - MET_1973__20_175573 ER -