Hartley, Bernard. Connections : an intensive English course for pre-intermediate students / Streamline English Connections Bernard Hartley & Peter Viney. - 13th impr. - Oxford : Oxford University Press, 1992. - [96] s. : il. ; 30 cm. - Streamline English . ISBN: 0194322270 Subjects--Topical Terms: Język angielski--podręczniki.