000 00292nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aDzhuraev, A.
245 0 _aSystems of equations of composite type
_cA. Dzhuraev
260 _aMoscova
_bLongman Scientific&technical
_c1972
942 _aIMAR
_cCART
999 _c34215
_d34215