Spool output from oracle on-line help

Hello all:

I am trying to print oracle's on line help on a printer.

I am going it about this way:

SQL> spool /tmp/xx
SQL> help select
SQL> exit

Unfortunately there is no output spooled to the file.

Is there any other way of spooling help contents to a file and printing it.

I am running Oracle 7.2 on Unix server

Thanks

-- 
Rajeev Shankar

908-582-3017