000 00315 a2200133 4500
020 _a9789738381177
035 _a
090 _c48
_d48
100 _aGheorghita Zbaganu
245 _aElemente de teoria ruinei
_bMonographs and Textbooks 7
250 _aGeometry Balkan Press
260 _aBucuresti
_c2007
942 _cCART
999 _c47
_d47