000 00304nas a2200097Ia 4500
008 121221n ii |||gr||||Z||||||eng
100 _eAuthor.
245 0 _aTechnical Bulletin Vol. 52-55,57-60
_hBound Volumes
260 _a[s.l]:
_b[s.n].
942 _2ddc
_cBV
999 _c60821
_d60821