00318nam a2200121Ia 450000500170000000800410001704100080005808200160006610000150008224500510009726000390014830000090018720260720174627.0260720s1888    xx            000 0 und d  aeng  a370.71 GILA  aGill, John  aArt of teaching young minds to observe & think  aLondonbSumpkin Marshall& Coc1888  a208p