000 00275nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aAllen George
_925054
245 0 _aWhy Things Work Book Of Nature
260 _bSimon & Schuster
_c1980
300 _a525
942 _cBK
_pCL
999 _c127270
_d127270