000 00400nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cPOU11.95
040 _e15664
_aMAIN
041 _aEnglish
082 _a519.5 O28I
100 _aO'Connor, Robert
245 0 _aInput-output analysis and its applications
260 _aLondon
_bCharles Griffindande
_c1975
300 _axi,214 p.
942 _cBK
999 _c62430
_d62430