000 00344nam a2200145Ia 4500
003 HQRS
005 20150907145055.0
008 150617s2015 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
245 _aInventions and inventors
260 _aCalifornia
653 _aInventions-History-20th century
942 _2DDC
_cBK
999 _c2158
_d2158