Text ( visual ) : unmediated Essential readings in economics / edited by Saul Estrin and Alan Marin. -- pbk.. -- New York : St. Martin's Press , 1995. -- x, 416 p. : ill. ; 24 cm. -- Includes bibliographical references and index. -- ISBN 0312125100 ; 0312125119 ; (BA25702282) ; https://ci.nii.ac.jp/ncid/BA25702282 Author Heading(s): Estrin, Saul ; Marin, Alan. -- Classification(s): LCC : HB171.5 ; DC20 : 330. -- Subject Heading(s): LCSH : Economics