Text ( visual ) : unmediated Economic crisis and crisis theory / Paul Mattick ; [translated from the German by Paul Mattick, Jr.]. -- White Plains, N.Y. : M.E. Sharpe , c1981. -- viii, 227 p. ; 24 cm. -- Translation of Krisen und Krisentheorien ; Includes bibliographical references. -- ISBN 0873321790 ; (BA10586654) ; https://ci.nii.ac.jp/ncid/BA10586654 Other Title(s): Krisen und Krisentheorien. -- Author Heading(s): Mattick, Paul. -- Classification(s): LCC : HB3716 ; DC19 : 338.5/4. -- Subject Heading(s): LCSH : Depressions ; LCSH : Business cycles