input: Books eleven to thirteen deal with threedimensional geometry
fixed: Books eleven to thirteen deal with three-dimensional geometry.

input: In that year the Forschungsinstitut fr Mathematik mathematics Research Institute was founded in Zrich Eckmann was appointed as Head of the Institute and he held this position until he retired in 1984
fixed: In that year the Forschungsinstitut fur Mathematik (mathematics Research Institute) was founded in Zurich. Eckmann was appointed as Head of the Institute and he held this position until he retired in 1984.

input: Simultaneous screening in over 20 libraries and schools throughout the country on November 19
fixed: Simultaneous screening in over 20 libraries and schools throughout the country on November 19.

input: On agreement you may have access to the kitchen garden and the greenhouse for the fruit and vegetables of the season
fixed:
On agreement you may have access to the kitchen garden and the greenhouse for the fruit and vegetables of the season.