00490pamaa2200169 4500 0000018879 20060818090000.0 0521587794 428.2 JON PE1128.A2 JON 1997 JONES-MACZIOLA Further ahead : video teacher's guide Sarah Jones-Macziola. Cambridge: C.U.P., 1997. ix, 84p.: 21cm. Includes a video Business communication English language -- Business English