000 00323 a2200133 4500
035 _a
090 _c22864
_d22864
100 _aBolyai, Ianos
245 _aAppendix
_cIanos Bolyai
260 _aBucuresti
_bEditura Academiei
_c1954
300 _a213 p
_bfig
_c25 cm
500 _aContine bibliografie
942 _aIMAR
_cCART
_sSN
999 _c22582
_d22582