515.353 PRA/P Prasad, Phoolan Partial Differential Equations / Phoolan Prasad and Renuka Ravindran. - 2nd ed.. - New Delhi : New Age International Private Limited Publishers, 2009 xi, 252 p. : 9780852267226 : 165.00 * Mathematics. Analysis. Partial Differential Equations. * Ravindran, Renuka, * Title
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