01062nam--2200349---450-99000231958020331620090317141007.0000231958USA01000231958(ALEPH)000231958USA0100023195820041230d1973----km-y0itay0103----baengDE||||||||001yyResolution space operators and systemsR. SaeksBerlin [etc.]Springer1973X, 270 p.26 cmLecture notes in economics and mathematicalsystems2001Lecture notes in economics and mathematicalsystems2001001-------2001SAEKS,Richard56798ITsalbcISBD990002319580203316515 SAE 1 (IS II 12)28517 E.C.IS II00203173BKECOSIAV31020041230USA011140RSIAV59020090317USA011410Resolution Space Operators and Systems384487UNISA