000 00325nam a2200133Ia 4500
008 170101s1997 xx 000 0 und d
020 _a30980186
082 _a574.87 TOB
100 _aTobin, Allan J
245 0 _aAsking about cells
260 _aLondown
_bSaunders College
_c1997
300 _aP.698(G1-I
942 _2ddc
_cBK
999 _c87131
_d87131