000 00299nam a2200133Ia 4500
005 20260205102623.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a500 B34W
245 0 _aWorld of sciences
260 _aSydney
_bBay Books
300 _a492p.
690 _aSciences
942 _cBK
999 _c249051
_d249051