00576nam a2200181 i 4500 1/15862 990902r1952 ctua b 00110 eng d 16365 DLC GR-PeUP 330.01'82 LA Lange, Oscar, 1904-1965. Price flexibility and employment / by Oscar Lange. Illinois : The Principia Press , 1952 114 p. : ill. ; 24 cm. Includes indexes. Prices. Equilibrium (Economics) INST UNIPILB MAIN 20040709 330.01'82 LA 00132130 00132130 LOAN 0 1