000 00360nam a2200157Ia 4500
008 230706s9999 xx 000 0 und d
082 _a600
082 _bCHA
100 _aCHALLONER JACK
245 0 _a1001 INVENTIONS THAT CHANGED THE WORLD
260 _aJaipur
260 _bRBD Publishing House
260 _c2014
650 _aTechnology
942 _cREF
999 _c5214
_d5214