000 00299nam a2200133Ia 4500
008 160902s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a523.2
_bKIR-L
100 _a"Kirkwood, Jon"
245 0 _aLook into space our solar system
300 _a40
546 _aeng
942 _cBK
999 _c6263
_d6263