TY - BOOK AU - FUJITA(H) ETC; peter d.lax; GILBERT STRANG TI - Non linear practical differential equations in applied science SN - 0-444-86681-7 U1 - B33,11 M3 PY - 1983/// KW - Mathematics N1 - UL/BKS & Publns./Stock Verifin./02 Dt.08.02.05 ER -