Current Contents

[wochniak at SGGW.SGGW.WAW.PL]

Hi netters,
I need some information about Current Contents program which allows searching 
references from many scientific journals. Is there any place where this program 
is available free? What is the best way to access Current Contents via internet?
If you have any suggestion please answer me at:
wochniak at sggw.sggw.waw.pl
Thanks for your time,
Peter.