Volume 24 (1983) no. 1

Table of contents

Cartesian closed concrete categories
p. 3-17
Notion of topology for bicategories
p. 19-22
Cofibrations and the realization of non-deterministic automata
p. 23-46
Spectra of differential rings
p. 47-56
Manifolds of smooth maps IV : theorem of De Rham
p. 57-86
A note on the locally Hausdorff property
p. 87-95
On the categories Sp(X) and Ban(X)
p. 97-112