TY - JOUR AU - I.M. Chakravarti TI - Orthogonal and Partially Balanced Arrays and their Application in Design of Experiment. JO - Metrika PY - 1963 SP - 231 EP - 242 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1963__7_175220/ ID - MET_1963__7_175220 ER -