AlgTop7: The Klein bottle and projective plane

[madier1000]

thank you for such clear and simple explanations

[allotrios2]

This is excellent..I wish i had learnt alg. topology that way instead of starting with homotopies, simplicial homology and the same,...

[akash007ssp]

Wonderful work, Professor. The only place where one can learn algebraic topology without going through point set topology. Though, I would like if you could ship out another series of lectures which is more formal than this one, this work is also truly amazing.