000 00275nam a2200121Ia 4500
008 210501s9999 xx 000 0 und d
082 _a688.7
_bP223k
100 _aParker; Steve
245 0 _aHow Things Work
260 _c1990
_bLondon;K.Books
300 _a152
942 _cBK
999 _c35054
_d35054