http://www.bath.ac.uk/~masgcs/g.tex
http://www.bath.ac.uk/~masgcs/math0037/v.tex
http://www.bath.ac.uk/~masgcs/math0037/handout2.tex
http://www.bath.ac.uk/~masgcs/math0037/ftgt.tex
http://www.bath.ac.uk/~masgcs/math0037/gt1.tex
http://www.bath.ac.uk/~masgcs/math0037/gta1.tex
http://www.bath.ac.uk/~masgcs/math0037/gt2.tex
http://www.bath.ac.uk/~masgcs/math0037/gta2.tex
http://www.bath.ac.uk/~masgcs/math0037/gt3.tex
http://www.bath.ac.uk/~masgcs/math0037/gta3.tex
http://www.bath.ac.uk/~masgcs/math0037/gt4.tex
http://www.bath.ac.uk/~masgcs/math0037/gta4.tex
http://www.bath.ac.uk/~masgcs/math0037/gt5.tex
http://www.bath.ac.uk/~masgcs/math0037/gta5.tex
http://www.bath.ac.uk/~masgcs/math0037/gt6.tex
http://www.bath.ac.uk/~masgcs/math0037/gta6.tex
http://www.bath.ac.uk/~masgcs/math0037/gt7.tex
http://www.bath.ac.uk/~masgcs/math0037/gta7.tex