1.1 --- a/doc/Contents	Wed Aug 26 18:24:06 1998 +0200
     1.2 +++ b/doc/Contents	Wed Aug 26 18:24:11 1998 +0200
     1.3 @@ -4,3 +4,4 @@
     1.4  logics		Isabelle's Object-Logics
     1.5  ind-defs	(Co)Inductive Definitions in ZF
     1.6  axclass		Tutorial on Axiomatic Type Classes
     1.7 +hol		Tutorial on Isabelle/HOL