00975nam0-2200349li-450 99000013937020331620180312154651.00-8284-0322-80013937USA010013937(ALEPH)000013937USA01001393720001109d1986----km-y0itay0103----baengUSApproximation of functionsG. G. Lorentz2nd edNew YorkChelseacopyr. 1986approssimazione matematica511.4.Lorentz,G. G.745987Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000139370203316511.4 LOR0006746BKTEC1996021620001110USA01171120020403USA011621PATRY9020040406USA011610Approximation of functions1488406UNISA