TY - BOOK AU - Tveito, Aslak AU - Winther, Ragnar TI - Introduction to partial differential equations : a computational approach SN - 9788184894806 U1 - 515.353 PY - 2005/// CY - New York PB - Springer-Verlag KW - Mathematics N1 - xv, 392 p. ; 24 cm; Allied Pub Pvt.Ltd., Kolkata ER -