000 00426nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a600
_bC423T
100 _aCentron, Marvin J
245 0 _aTechnological forecasting
_ba practical approach
_cMarvin J Centron
260 _aNew York
_bGordon and Breach
_c1969
300 _axxvi, 345p.
650 _aTechnological forecasting
942 _cBKS
999 _c23699
_d23699