Does SUN offer ksh (Korn shell?)

[Chin Fang]

The subject pretty much says what I would like to know.  If Sun does not
offer Korn shell, where can I get it?  BTW, I am using SUN OS 4.1.1 on
SPARCstations, [1s, 1+s and 2s] I got ksh on DECstations and IBM RS6000s
and would like very much to have ksh on SUNs as well

Please email me your pointer.  Thanks in advance for any info

Regards,

Chin Fang
Mechanical Engineering Department
Stanford University
fangchin at leland.stanford.edu