  The inclusive A(e,e') cross section for $x \simeq 1$ was measured on $^2$H,
C, Fe, and Au for momentum transfers $Q^2$ from 1-7 (GeV/c)$^2$. The scaling
behavior of the data was examined in the region of transition from y-scaling to
x-scaling. Throughout this transitional region, the data exhibit $\xi$-scaling,
reminiscent of the Bloom-Gilman duality seen in free nucleon scattering.
