000 00284nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a174383312
082 _a641.453KEN
100 _aKenney A R
245 0 _aScience at work
260 _bThomas Nelson & Sons
_c1977
942 _cBK
999 _c431965
_d431965