000 00350nam a2200169Ia 4500
100 _aLienhard/John H
650 _aGeneral
942 _cBK
366 _f20
654 _ainvention
245 _aHow invention begins
260 _bOxford university press
_c2006
082 _a608/LIE
_bLIE
300 _a277
546 _aENGLISH
999 _c32090
_d32090