000 00297nam a2200121Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 602 26823 7
082 _aJ510 MER
100 _aMerttens, Ruth
245 0 _aShape,data and measures.
260 _aLondon
_b GINN
_c1997
942 _cJNF
999 _c312847
_d312847