00378nam a2200121Ia 4500 260225b |||||||| |||| 00| 0 eng d 330.91 N994.TP Nyilas, Jozsef 16386 Theoretical problems, current structural changes in the world economy / Leyden: Sijthoff, 1976 335p. ddc BK 0 0 0 330_910000000000000_N994_TP 0 3708 ISI ISI 1998-06-18 0 330.91 N994.TP DP11950 2019-02-14 00:00:00 BK 3025 3025