About René Guénon you could check even wikipedia. ;-) I don't remember if specifical mention of which works had been introduced in the curriculum was made in the book in which I've read it. It's a book written by Muhammad Hasan Askari, who is described as being some teacher of Darul Uloom Karachi, and spoke about very dense points made by the Deobandi Akabir in addressing the Hindu books. The books is made from a letter sent by this Muhammad Hasan Askari to Valsan, who is one of the most orthodox inheritors of Guénon's ideas - and I repeat one more time; I don't ascribe myself to these ideas, but let's don't throw away the baby with the dirty water, or as it is said.. ;-)