000 00311nam a2200145Ia 4500
001 12462
008 140401s9999 xx 000 0 und d
040 _cPK-LaUMT
082 _a 600
_bTEC-
245 _aTechnology : Promises and problems
260 _c1972
300 _a175 p.
546 _aEN
942 _cBK
999 _c13234
_d13234