000 00508nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a658.540151
_bB397(18)
245 _aOptimale instadhaltungspolitiken in einfachen systems
260 _aBerlin
_bSpringer-Verlag
_c1970
440 _aLect. notes in operations research & math. systems,no.18
650 _aEconomics,computer science,information and control>
700 _aWolff Manfred
_4ed.
942 _cBK
999 _c64180
_d64180