Economics /
Gully, Alan.
Economics / Alan Gully. - London : Longman, 1980. - 163 p. : ill. ; 22 cm. - Questions and answers .
0582411742 (pbk.)
Economics--Problems, exercises, etc.
Economics / Alan Gully. - London : Longman, 1980. - 163 p. : ill. ; 22 cm. - Questions and answers .
0582411742 (pbk.)
Economics--Problems, exercises, etc.