  A finite group $G$ is called a Schur group if any Schur ring over $G$ is
associated in a natural way with a subgroup of $Sym(G)$ that contains all right
translations. It is proved that the group $C_3\times C_3\times C_p$ is Schur
for any prime $p$. Together with earlier results, this completes a
classification of the abelian Schur groups of odd order.
