Lecture 1: N=1, D=11 SUGRA and Extended objects in this theory

Lecture 2: Review of Open Strings (Bosonic), Dp Branes, Dp-Dp Branes, Dp-Dq Branes (p>q), T-Duality

Lecture 3: Susy Blackholes and their Brane Construction, S(microstates) = S(Blackholes) for D1-D5-P construction.

The Hand written notes for these lectures by Subhroneel Chakrabarti can be found HERE (large file size 110mb)