Found this while looking for something about Centurion tanks and thought it may be of interest to some here.
It's a very brief report of an India vs. Pakistan tank battle in 1965 that was, at that time, the largest tank on tank fight since WW2.
http://modern-war.suite101.com/artic...sal_uttar_1965
The wiki article mentions Indian recoilless guns also being used
http://en.wikipedia.org/wiki/Battle_of_Asal_Uttar
There's even some videos with an analysis of the fight to be found on Google video search