na INLIS000000000000786 20260505015525 0010-1020000588 Econometric methods Johnston, J. Dusseldorf : McGraw Hill Kogagusha, 1972 x, 437 p. : ill. ; 21 cm 330.115 JOH e 330.115 EKONOMETRIK. 260505 g 0 eng second edition 2984/PSEKP/2026