SANKARA RAO, K.
Introduction to partial differential equations - 3rd ed. - New Delhi PHI Learning 2012 - xii, 488 p.
9788120342224
Differencial calculus
515.353 / SAN
Introduction to partial differential equations - 3rd ed. - New Delhi PHI Learning 2012 - xii, 488 p.
9788120342224
Differencial calculus
515.353 / SAN