000 00316nam a2200145Ia 4500
008 170101s1976 xx 000 0 und d
082 _a500.2 P34
100 _aISAACA, Alan
245 0 _aPhysical world
260 _bEngland
_c1976
300 _a160p
650 _aSCIENCE
653 _aSCIENCE
942 _2ddc
_cB
999 _c67910
_d67910