Tensor's differential forms & variational principles.
Lovelock, David.
Tensor's differential forms & variational principles. David.Lovelock - New York. Dover. 1989 - xi; 366p
515.63 / L899T
Tensor's differential forms & variational principles. David.Lovelock - New York. Dover. 1989 - xi; 366p
515.63 / L899T