The lagrange polynomials in several variables

The authors introduce (and investigate vgarious peoperties and characteristics of) a multi-variable extension of the familiar Lagrange polynomials which are known to occur in certain problems in statistics. The main object of this paper is to present various families of linear multilinear, and mixed multilateral generating functions for these multivariable Lagrange polynomials. Relevant connections of these results with those given earlier are also considered