000 00285nam a2200121Ia 4500
008 221121s9999 xx 000 0 und d
041 _aENGLISH
245 0 _a1001 INVENTIONS THAT CHANGED THE WORLD
260 _bHAACHETTA INDIA LTD
300 _a960
650 _aG.K.
942 _cBK
999 _c173114
_d173114