000 00400 a2200145 4500
035 _a
090 _c13709
_d13709
100 _aNygaard, Niels
245 _aOn the number of point on unirational 3-folds
_cNiels Nygaard
260 _aAarhus
_bUniversitet Aarhus
_c1974 /75
300 _a12p
_c20 cm
440 _aPreprint series
_n21
500 _aLucrarea este multigrafiata
942 _aIMAR
_cCART
_sSN
999 _c13475
_d13475