Someone has a copy of the J Leory thesis:
Groupoïde fondamental et théorème de van Kampen en théorie des topos
or has the ability to make a digitalization ? The thesis was heald at Université Montpellier II 1978.
Someone has a copy of the J Leory thesis:
Groupoïde fondamental et théorème de van Kampen en théorie des topos
or has the ability to make a digitalization ? The thesis was heald at Université Montpellier II 1978.