00545nam a2200121 i 4500001000300000245015700003260008200160040000800242041000800250080002600258008004100284856009800325bg 0aSystems analysis and modelling approaches :bproceedings of IFAC/UNESCO workshop held at Zakopane, Poland September 17-22, 1973 /ced. by R. M. Dmowski.  aWarsaw :bInstitute of Applied Cybernetics Polish Academy of Sciences,c1974.  cBPK  apol  a502.7:577.4]:007(061)      s        pl     f     |000 0 pol    uhttp://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20673yKatalog online BPK