00292nam a2200109Ia 4500082002100000100003800021245007100059260000900130300000900139500000500148700002900153  a338.901bT593.ML  aTintner, Gerhard and Patel, R. C.  aMultivariate lognormal diffusion process of economic developmentb  c1965  a17p.  a  aPatel, R. C. ; jt. auth.