Table of contents

[Enis Tuncer]

hi,

I am writing my thesis and using amsbook.cls. I can not get the
subsections and subsubsections in contents page. Only chapter and
sections are visible. In the *.toc file all the list (chapters, sections

subsections and subsubsections) exist, however, not visible in
the dvi file. Why? Any comment is welcome to solve my problem.
Thanks.
ENis