00923nam0 22002531i 450 UON0010740520231205102621.57920020107d1983 |0itac50 baengVN|||| 1||||On the problem of the statePhan Van DongHanoiForeign Languages Publishing House1983100 p.19 cmVNHanoiUONL000189VIE VVIETNAM - POLITICAAPHAN Van DongUONV068486665633Foreign Languages PressUONV246351650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00107405SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI VIE V 006 SI SA 39610 5 006 On the problem of the state1306888UNIOR