Text ( visual ) : unmediated Mastering economics / J. Harvey. -- 2nd ed. -- London : Macmillan , 1985. -- 352 p. : ill. ; 22 cm. -- (Macmillan master series). -- Previous ed.: 1982 ; Includes index. -- ISBN 0333391365 ; (BA85661161) ; https://ci.nii.ac.jp/ncid/BA85661161 Author Heading(s): Harvey, J. (Jack). -- Classification(s): LCC : HB171 ; UDC : 33 ; DC19 : 330. -- Subject Heading(s): PRECIS : Economics ; LCSH : Economics